What is the statutory standard for careless driving?

s.3ZA Road Traffic Act 1988 sets the standard: driving falls below what would be expected of a competent and careful driver in the circumstances known to the accused. The verbatim text is reproduced above the points to prove on this card.

What is the difference between careless driving and dangerous driving?

Careless driving (s.3) is driving that falls below the standard of a competent and careful driver. Dangerous driving (s.2) requires driving that falls far below that standard, where it would also be obvious to a competent and careful driver that driving in that way would be dangerous — a higher threshold, reflected in dangerous driving's more serious either-way classification.

Careless & inconsiderate driving

The offence of careless and inconsiderate driving under s.3 Road Traffic Act 1988 — the statutory elements and the meaning of careless/inconsiderate driving (s.3ZA) reproduced verbatim, mode of trial and maximum sentence, and the stop and arrest powers, for frontline officers.

Unofficial independent resource — always verify with official sources (College of Policing, your force, PFEW).

Reviewed by the BlueLineHub Editorial Team

Last reviewed: 28 August 2026 · Next review due: 28 February 2027

Reviewed by BlueLineHub Editorial

What is the maximum sentence for careless and inconsiderate driving under s.3 Road Traffic Act 1988?

Careless and inconsiderate driving is summary only, with an unlimited fine (Road Traffic Offenders Act 1988, Schedule 2) — there is no power of imprisonment for this offence. Disqualification is discretionary, and 3-9 penalty points are imposed where the court does not disqualify.

s.3 creates the offence but does not state its penalty; s.3ZA supplies the statutory meaning of 'careless' and 'inconsiderate' driving used to prove it.

All offence cards

Careless and inconsiderate driving is an offence under s.3 Road Traffic Act 1988, committed where a person drives a mechanically propelled vehicle on a road or other public place without due care and attention, or without reasonable consideration for other persons using the road or place. The meaning of 'without due care and attention' and 'without reasonable consideration' is set out in s.3ZA, reproduced verbatim below. It is educational reference, not a charging decision — verify against current law, CPS charging guidance and force policy.

Offence

s.3 Road Traffic Act 1988

Mode of trial

Summary only.

Maximum sentence

An unlimited fine (Road Traffic Offenders Act 1988, Sch 2) — there is no power of imprisonment for this offence. Discretionary disqualification, with 3-9 penalty points.

Points to prove — statutory elements

Reproduced verbatim from the Act as published on legislation.gov.uk. These are the statutory elements, not a paraphrase — confirm the up-to-date text and any amendments at the source.

s.3 — Careless, and inconsiderate, driving.the offence — careless / inconsiderate driving

(3) If a person drives a mechanically propelled vehicle on a road or other public place without due care and attention, or without reasonable consideration for other persons using the road or place, he is guilty of an offence.

Read s.3 on legislation.gov.uk

s.3ZA — Meaning of careless, or inconsiderate, drivingmeaning of careless & inconsiderate driving

(1) This section has effect for the purposes of sections 2B , 2C and 3 above and section 3A below.

(2) A person is to be regarded as driving without due care and attention if (and only if) the way he drives falls below what would be expected of a competent and careful driver. But this subsection does not apply where subsection (2B) applies.

(2A) Subsection (2B) applies where a designated person—

(a) is driving for police purposes (subject to subsections (2E) and (2F)), and

(b) has undertaken prescribed training.

(2B) The designated person is to be regarded as driving without due care and attention if (and only if) the way the person drives falls below what would be expected of a competent and careful constable who has undertaken the same prescribed training.

(2C) In subsections (2A) and (2B) “designated person” means—

(a) a constable,

(b) a member of staff appointed by the chief officer of police of a police force in England and Wales,

(d) a member of staff appointed by the Scottish Police Authority under section 26(1) of the Police and Fire Reform (Scotland) Act 2012 (asp 8),

(e) an employee of the British Transport Police Authority appointed under section 27 of the Railways and Transport Safety Act 2003,

(f) a person employed or engaged by—

(i) a chief officer of police,

(ii) the British Transport Police Authority,

(iii) the Civil Nuclear Police Authority,

(iv) the chief constable for the Ministry of Defence Police, or

(v) the Scottish Police Authority,

to train a person within any of paragraphs (a) to (e) to drive for police purposes,

(g) a person employed or engaged by a person within paragraph (f)(i) to (v) to train another person to carry out training of the kind mentioned in that paragraph,

(h) a National Crime Agency officer, or

(i) a person engaged by the National Crime Agency—

(i) to train a National Crime Agency officer to drive for law enforcement purposes, or

(ii) to train another person to carry out training of the kind mentioned in sub-paragraph (i).

(2D) In subsection (2C)(a) “constable” does not include a port constable within the meaning of section 7 of the Marine Navigation Act 2013 or a person appointed to act as a constable under provision made by virtue of section 16 of the Harbours Act 1964.

(2E) In the case of a National Crime Agency officer, the reference in subsection (2A)(a) to driving for police purposes is to be read as a reference to driving for law enforcement purposes.

(2F) In the case of a person within paragraph (i) of subsection (2C), the reference in subsection (2A)(a) to driving for police purposes is to be read as a reference to driving for the purpose of the training mentioned in that paragraph.

(3) In determining for the purposes of subsection (2) or (2B) above what would be expected of a careful and competent driver or constable (as the case may be) in a particular case, regard shall be had not only to the circumstances of which he could be expected to be aware but also to any circumstances shown to have been within the knowledge of the accused.

(4) A person is to be regarded as driving without reasonable consideration for other persons only if those persons are inconvenienced by his driving.

Read s.3ZA on legislation.gov.uk

Powers of arrest & search

Power to stops.163

RTA 1988 s.163 allows a constable in uniform to require a person driving a mechanically propelled vehicle on a road to stop.

Require production of documentss.164

RTA 1988 s.164 allows a constable to require a driver to produce their driving licence; s.165 allows a constable to require production of a test certificate, insurance certificate and (where relevant) other documents.

Arrest without warrants.24

PACE 1984 s.24 arrest is available only where an arrest is necessary on one of the s.24(5) grounds — for a summary-only offence with no power of imprisonment, the necessity grounds are narrow in practice, and a report for summons or a fixed penalty is the ordinary route rather than arrest.

Code of Practice: PACE Code G — arrest →

CPS charging guidance

Verbatim extracts from the CPS charging guidance (Crown copyright, reproduced under the Open Government Licence v3.0). CPS revises this guidance — confirm against the live page and current law.

Careless DrivingCPS charging guidance

See above for the statutory definition of careless driving, the different standard in certain circumstances for designated persons and the examples of what, objectively, may amount to careless driving.

Occasionally, a collision may occur where there is no evidence of any mechanical defect, illness of the driver or other explanation to account for why the collision happened. In these cases, a charge of careless driving may be appropriate. In these circumstances, while exercising caution, the case can be put on the basis that there is a very strong inference that the defendant was driving below the standard expected of a competent and careful driver. The prosecution does not have to disprove every conceivable explanation for a collision or observed bad driving before a defendant can be convicted of dangerous driving. The evidence of what happened, and an absence of any apparent alternative explanation, may lead a court to infer that the defendant drove carelessly and that they should be convicted.

In some cases, particularly where there has been a collision, the evidence will show that more than one driver was at fault. It will be necessary to establish that there is evidence from an independent source against any driver who is to be charged, but the possibility of charging more than one driver remains if both have failed to comply with the statutory standard.

Prosecutors should also consider whether a driver has failed to observe a provision of the Highway Code. This does not itself render that person liable to criminal proceedings, but a failure, particularly a serious one, may constitute evidence of careless or even dangerous driving; see section 38(7) RTA 1988.

Read on cps.gov.uk

Careless driving — Sentencing Council guideline RTC response

Dangerous driving (s.2) is a separate, more serious either-way offence — the standard of driving falls far below (rather than simply below) that of a competent and careful driver, and it would be obvious to a competent and careful driver that driving in that way would be dangerous.
s.3 itself does not state the penalty — the summary-only classification, unlimited fine and disqualification/points are set out in RTOA 1988 Schedule 2, not in the Road Traffic Act 1988.
s.3ZA also carries in-force Police, Crime, Sentencing and Courts Act 2022 limbs setting a modified 'competent and careful constable who has undertaken the same prescribed training' standard. That standard applies only to driving by a designated police or NCA officer; for all other drivers the ordinary competent-and-careful-driver standard applies.

Frequently asked

What is the statutory standard for careless driving?: s.3ZA Road Traffic Act 1988 sets the standard: driving falls below what would be expected of a competent and careful driver in the circumstances known to the accused. The verbatim text is reproduced above the points to prove on this card.
Can a person be sent to prison for careless driving?: No. Careless and inconsiderate driving (s.3) is summary only and carries an unlimited fine under RTOA 1988 Schedule 2 — there is no power of imprisonment. Disqualification is discretionary, and 3-9 penalty points apply where the court does not disqualify.
What is the difference between careless driving and dangerous driving?: Careless driving (s.3) is driving that falls below the standard of a competent and careful driver. Dangerous driving (s.2) requires driving that falls far below that standard, where it would also be obvious to a competent and careful driver that driving in that way would be dangerous — a higher threshold, reflected in dangerous driving's more serious either-way classification.