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Crown Court

Preparation of terrorist acts

Terrorism Act 2006, s.5

Effective from 01 October 2022

Triable only on indictment
Maximum: Life imprisonment
Offence range: 3 years’ custody – Life Imprisonment (minimum term 40 years)

This is a Schedule 19 offences for the purposes of sections 274 and 285 (required life sentence for offence carrying life sentence) of the Sentencing Code.

For offences committed on or after 3 December 2012, this is an offence listed in Part 1 of Schedule 15 for the purposes of sections 273 and 283 (life sentence for second listed offence) of the Sentencing Code.

This is a specified offence for the purposes of sections 266 and 279 (extended sentence for certain violent, sexual or terrorism offences) of the Sentencing Code.

This is an offence listed in Schedule 13 for the purposes of sections 265 and 278 (required special sentence for certain offenders of particular concern) of the Sentencing Code.

For offences committed on or after 29 June 2021, this is a serious terrorism offence listed in Part 2 of Schedule 17A for the purposes of sections 268B and 282B (serious terrorism sentence), section 323 (minimum term order: other life sentences), and section 268(4)(b)(iii) and 281(4)(b)(iii) (increase in extension period for serious terrorism offenders) of the Sentencing Code.

User guide for this offence


Guideline users should be aware that the Equal Treatment Bench Book covers important aspects of fair treatment and disparity of outcomes for different groups in the criminal justice system. It provides guidance which sentencers are encouraged to take into account wherever applicable, to ensure that there is fairness for all involved in court proceedings.

Step 1 - Determining the offence category

The court should determine the offence category with reference only to the factors listed in the tables below. In order to determine the category the court should assess culpability and harm.

Notes for culpability and harm

In some cases, law enforcement authorities or intelligence organisations (LEA) may be involved, either posing as terrorists jointly involved in the preparations for terrorist activity, or in keeping the offender under surveillance. Their involvement is likely to ensure that the terrorist activity could never be successfully completed. In such cases, the court should approach the assessment of the offender’s culpability and harm as follows:

Culpability

Where an undercover LEA is involved in the preparations for the terrorist activity, the culpability of the offender is not affected by the LEA’s involvement. Culpability is to be assessed as if the LEA was a genuine conspirator.

Where the LEA is surveilling the offender and prevents the offender from proceeding further, this should be treated as apprehension of the offender.

Harm

In any case that involves LEA, the court should identify the category of harm on the basis of the harm that the offender intended and the viability of the plan (disregarding the involvement of the LEA), and then apply a downward adjustment at step two.

The extent of this adjustment will be specific to the facts of the case. In cases where, but for the fact that a co-conspirator was an LEA or the offender was under surveillance, the offender would have carried out the intended terrorist act, a small reduction within the category range will usually be appropriate.

Where, for instance, an offender voluntarily desisted at an early stage a larger reduction is likely to be appropriate, potentially going outside the category range.

In either instance, it may be that a more severe sentence is imposed where very serious terrorist activity was intended but did not take place than would be imposed where relatively less serious terrorist activity did take place.

Culpability

Where there are factors present from more than one category of culpability, the court should weigh those factors in order to decide which category most resembles the offender’s case.

A

  • Acting alone, or in a leading role, in terrorist activity where preparations were complete or were so close to completion that, but for apprehension, the activity was very likely to have been carried out

B

  • Acting alone, or in a leading role, in terrorist activity where preparations were advanced and, but for apprehension, the activity was likely to have been carried out
  • Significant role in terrorist activity where preparations were complete or were so close to completion that, but for apprehension, the activity was very likely to have been carried out
  • Offender has coordinated others to take part in terrorist activity, whether in the UK or abroad (where not falling within A)

C

  • Leading role in terrorist activity where preparations were not far advanced
  • Significant role in terrorist activity where preparations were advanced and, but for apprehension, the activity was likely to have been carried out
  • Lesser role in terrorist activity where preparations were complete or were so close to completion that, but for apprehension, the activity was very likely to have been carried out
  • Offender acquires training or skills for purpose of terrorist activity (where not falling within A or B)
  • Acts of significant assistance or encouragement of other(s) (where not falling within A or B)

D

  • Offender has engaged in very limited preparation for terrorist activity
  • Act(s) of lesser assistance or encouragement of other(s)
  • Other cases not falling within A, B or C

Harm

Harm is assessed based on the type of harm risked and the likelihood of that harm being caused. When considering the likelihood of harm, the court should consider the viability of any plan.

See the notes for culpability and harm at the start of this section before proceeding

Where there are factors present from more than one category of harm, the court should weigh those factors in order to decide which category most resembles the offender’s case.

Category 1

  • Multiple deaths risked and very likely to be caused

Category 2

  • Multiple deaths risked but not very likely to be caused
  • Any death risked and very likely to be caused

Category 3

  • Any death risked but not very likely to be caused
  • Risk of widespread or serious damage to property or economic interests
  • Risk of a substantial impact upon civic infrastructure
  • Any other cases

Step two - Starting point and category range

Having determined the category at step one, the court should use the corresponding starting point to reach a sentence within the category range in the table below. The starting point applies to all offenders irrespective of plea or previous convictions.

An adjustment from the starting point, upwards or downwards, may be necessary to reflect particular features of culpability and/or harm (for example, the presence of multiple factors within one category, the presence of factors from more than one category (where not already taken into account at step 1), or where a case falls close to a borderline between categories).

Offenders committing the most serious offences are likely to be found dangerous and so the table below includes options for life sentences. However, the court should consider the dangerousness provisions in all cases, having regard to the criteria contained in section 308 of the Sentencing Code to make the appropriate determination. (See Step 6 below).

The court must also consider the provisions set out in s323(3) of the Sentencing Code (minimum term order for serious terrorism offenders). (See Step 3 below).

Where the dangerousness provisions are met but a life sentence is not justified, the court should consider whether the provisions for the imposition of a serious terrorism sentence have been met, having regard to the criteria contained in s268B (adult offenders aged under 21) or s282B (offenders aged 21 and over) of the Sentencing Code. If the criteria are met, a minimum custodial sentence of 14 years applies. (see Step 3 below).

Where the dangerousness provisions are not met the court must consider the provisions set out in sections 265 and 278 of the Sentencing Code (required special sentence for certain offenders of particular concern). (See Step 7 below).

Culpability
Harm A B C D
Category 1 Starting point
Life imprisonment – minimum term 35 years' custody
Starting point
Life imprisonment – minimum term 25 years' custody
Starting point
Life imprisonment – minimum term 15 years' custody
Starting point
15 years’ custody
Category range
Life imprisonment – minimum term 30 – 40 years' custody
Category range
Life imprisonment – minimum term 20 – 30 years' custody
Category range
Life imprisonment – minimum term 10 – 20 years' custody
Category range
10 – 20 years' custody*
Category 2 Starting point
Life imprisonment – minimum term 25 years' custody
Starting point
Life imprisonment – minimum term 15 years' custody
Starting point
15 years’ custody
Starting point
8 years’ custody
Category range
Life imprisonment – minimum term 20 – 30 years' custody
Category range
Life imprisonment – minimum term 10 – 20 years' custody
Category range
10 – 20 years’ custody
Category range
6 – 10 years' custody
Category 3 Starting point
16 years’ custody
Starting point
12 years’ custody
Starting point
8 years’ custody
Starting point
4 years’ custody
Category range
12 – 20 years' custody
Category range
8 – 16 years’ custody
Category range
6 – 10 years’ custody
Category range
3 – 6 years’ custody

*See Step 3 below regarding minimum terms, serious terrorism sentences and exceptional circumstances.

The tables below contain a non-exhaustive list of additional factual elements providing the context of the offence and factors relating to the offender. Identify whether any combination of these, or other relevant factors, should result in a further upward or downward adjustment. In some cases, having considered these factors, it may be appropriate to move outside the identified category range.

Factors increasing seriousness

Statutory aggravating factors

  • having regard to a) the nature of the offence to which the conviction relates and its relevance to the current offence; and b) the time that has elapsed since the conviction
  • (When considering this factor, sentencers should bear in mind the statutory definition of terrorism in section 1 of the Terrorism Act 2000, and should be careful to avoid double counting)

Other aggravating factors

  • Recent and/or repeated possession or accessing of extremist material
  • Communication with other extremists
  • Deliberate use of encrypted communications or similar technologies to facilitate the commission of the offence and/or avoid or impede detection
  • Offender attempted to disguise their identity to prevent detection
  • Indoctrinated or encouraged others
  • Preparation was with a view to engage in combat with UK armed forces
  • Conduct in preparation includes the actual or planned commission of other offences, where not taken into account in Step 1

Factors reducing seriousness or reflecting personal mitigation

  • Clear evidence of a change of mind set prior to arrest

Step 3 - Minimum terms, serious terrorism sentences and exceptional circumstances

Life sentence minimum terms

For serious terrorism cases the life sentence minimum term must be at least 14 years (section 323(3) of the Sentencing Code) unless the court is of the opinion that there are exceptional circumstances relating to the offence or to the offender which justify a lesser period.

A “serious terrorism case” is a case where, but for the fact that the court passes a life sentence, the court would be required by section 268B(2) or 282B(2) of the Sentencing Code to impose a serious terrorism sentence.

The minimum term cannot be reduced below 80 per cent of 14 years for a guilty plea (see Step 5 – Reduction for guilty pleas).

Serious terrorism sentence - minimum custodial sentence

Where the criteria for a serious terrorism sentence are met, as set out in s268B (adult offenders aged under 21) or s282B (offenders aged 21 and over) of the Sentencing Code, then the court must impose the serious terrorism sentence unless the court is of the opinion that there are exceptional circumstances relating to the offence or to the offender which justify not doing so.

Where a serious terrorism sentence is imposed, the appropriate custodial term is a minimum of 14 years’ custody and an extension period to be served on licence of at least 7 and no more than 25 years. (Sections 268C and 282C of the Sentencing Code). Where a serious terrorism sentence is imposed, the custodial term cannot be reduced below 80 per cent of 14 years for a guilty plea (see Step 5 – Reduction for guilty pleas).

Exceptional circumstances

In considering whether there are exceptional circumstances that would justify not imposing the minimum term (in the case of a life sentence), or not imposing the serious terrorism sentence where the other tests are met, the court must have regard to:

  • the particular circumstances of the offence and
  • the particular circumstances of the offender.

either of which may give rise to exceptional circumstances

Where the factual circumstances are disputed, the procedure should follow that of a Newton hearing: see Criminal Practice Directions 9.3.3 Sentencing.

It is for the offender to establish that the exceptional circumstances exist.

Where the issue of exceptional circumstances has been raised the court should give a clear explanation as to why those circumstances have or have not been found.

Principles

The circumstances must truly be exceptional. Circumstances are exceptional if the imposition of the minimum term (in the case of a life sentence), or imposing the serious terrorism sentence would result in an arbitrary and disproportionate sentence.

It is important that courts adhere to the statutory requirement and do not too readily accept exceptional circumstances.

The court should look at all of the circumstances of the case taken together. A single striking factor may amount to exceptional circumstances, or it may be the collective impact of all of the relevant circumstances.

The mere presence of one or more of the following should not in itself be regarded as exceptional:

  • One or more lower culpability factors
  • One or more mitigating factors
  • A plea of guilty

Where exceptional circumstances are found

If there are exceptional circumstances that justify not imposing the minimum term (in the case of a life sentence) then the court must impose a shorter minimum.

If there are exceptional circumstances that justify not imposing a serious terrorism sentence, then the court must impose an alternative sentence.

Note: a guilty plea reduction applies in the normal way if a serious terrorism sentence is not imposed (see Step 5 – Reduction for guilty pleas).

Step 4 - Consider any factors which indicate a reduction, such as assistance to the prosecution

The court should take into account section 74 of the Sentencing Code (reduction in sentence for assistance to prosecution) and any other rule of law by virtue of which an offender may receive a discounted sentence in consequence of assistance given (or offered) to the prosecutor or investigator.

Step 5 - Reduction for guilty plea

The court should take account of any potential reduction for a guilty plea in accordance with section 73 of the Sentencing Code and the Reduction in sentence for a guilty plea guideline.

Where a serious terrorism sentence has been imposed, the court must ensure that any reduction for a guilty plea does not reduce the sentence to less than 80 per cent of the statutory minimum.

Step 6 - Dangerousness

The court should consider:

1) whether having regard to the criteria contained in Chapter 6 of Part 10 of the Sentencing Code it would be appropriate to impose a life sentence (sections 274 and 285)

2) whether having regard to sections 273 and 283 of the Sentencing Code it would be appropriate to impose a life sentence.

3) whether having regard to the criteria contained in Chapter 6 of Part 10 of the Sentencing Code it would be appropriate to impose an extended sentence (sections 266 and 279)

When sentencing offenders to a life sentence under these provisions, the notional determinate sentence should be used as the basis for the setting of a minimum term.

Step 7 – Required special sentence for certain offenders of particular concern

Where the court does not impose a sentence of imprisonment for life, a serious terrorism sentence or an extended sentence (for this offence or an offence associated with it) but does impose a period of imprisonment, the term of the sentence must be equal to the aggregate of the appropriate custodial term and a further period of 1 year for which the offender is to be subject to a licence (sections 265 and 278 of the Sentencing Code).

Step 8 - Totality principle

If sentencing an offender for more than one offence, or where the offender is already serving a sentence, consider whether the total sentence is just and proportionate to the overall offending behaviour in accordance with the Totality guideline.

Step 9 - Ancillary orders

In all cases the court should consider whether to make ancillary orders.

 

Step 10 - Reasons

Section 52 of the Sentencing Code imposes a duty to give reasons for, and explain the effect of, the sentence.

Step 11 - Consideration for time spent on bail (tagged curfew)

The court must consider whether to give credit for time spent on bail in accordance with section 240A of the Criminal Justice Act 2003 and section 325 of the Sentencing Code.

 

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