What does Highway Code Rule 271 say?

Rule 271 (Stopping (rules 270 to 271)) You MUST NOT stop on any carriageway, emergency area, hard shoulder, slip road, central reservation or verge except in an emergency, or when told to do so by th… It is a legal requirement, it uses “MUST” or “MUST NOT”, so breaking it is a criminal offence that can mean a fine, penalty points, or disqualification.

Is Rule 271 a legal requirement?

Yes. Rule 271 uses “MUST” or “MUST NOT”, which marks it as backed by law. Disobeying it is a criminal offence and can lead to a fine, penalty points on your licence, or disqualification.

How is Rule 271 tested on the driving test?

Motorway rules feature on Pass Plus and motorway lessons rather than the standard L-test, but the same lane discipline, joining technique and overtaking habits are assessed on dual carriageways during the practical and the independent-driving section.

What are the common mistakes related to Rule 271?

The faults examiners most often record around this part of the Code are: joining without matching the traffic speed, forcing other drivers to brake; hogging the middle lane instead of returning left after overtaking; leaving too small a following distance at high speed. Rehearsing the safe habit during lessons is the most reliable way to avoid them.

Highway Code · Rule 271

Highway Code Rule 271

Motorways (253 to 274). A legal requirement (MUST / MUST NOT).

Motorways
Legal requirement
OGL v3.0

What the rule says

Law · MUST

Rule 271 (Stopping (rules 270 to 271)) You MUST NOT stop on any carriageway, emergency area, hard shoulder, slip road, central reservation or verge except in an emergency, or when told to do so by the police, traffic officers, an emergency sign or by red flashing light signals. Do not stop on any part of a motorway to make or receive mobile telephone calls, except in an emergency. Laws MT(E&W)R regs 7, 9, 10 & 16 as amended by MT(E&W)(A)(E)R, MT(S)R regs 6(1), 8, 9 & 14, PRA sect 41 & sched 5(8), RTA 1988 sects 35, 36 & 163 as amended by TMA sect 6, & CUR reg 110 as amended by CUR(A)(No4)R

Rule text reproduced verbatim from the official Highway Code (Crown copyright) under the Open Government Licence v3.0, see the attribution at the foot of this page.

In plain English

Stripped of the formal wording, Rule 271 comes down to one idea: rule 271 (Stopping (rules 270 to 271)) You MUST NOT stop on any carriageway, emergency area, hard shoulder, slip road, central reservation or verge except in an emergency, or when told to do so by th… Because it is written with “MUST” or “MUST NOT”, it carries the force of law, ignore it and you are committing an offence, not simply driving badly.

It belongs to the motorways part of the Code, the habits a confident, considerate driver builds until they are automatic. The aim is not to memorise the sentence word for word, but to understand the hazard it protects you from, so you apply it without having to think when it counts.

If you are learning, treat this rule as one piece of a connected set rather than an isolated fact. The related rules below sit in the same section and reinforce each other, reading them together is how the motorways part of the Code starts to feel like common sense rather than a list to revise.

Because this is a legal rule, the consequences of ignoring it reach beyond the test: a “MUST” or “MUST NOT” breach can mean a fixed penalty, points on your licence, or in serious cases prosecution. Either way, the safe move is to build the habit early, while a driving instructor can correct it, rather than relearning it under test pressure. That is exactly what the practice routes and coaching in the DriveRoutes app are designed to help with, turning the rules below into the way you naturally drive.

Why rule 271 matters on the road

High-speed roads leave very little margin for error: a late lane change or a misjudged join at 70 mph develops far faster than the same mistake in town. Building disciplined habits here protects you and everyone travelling at speed nearby.

Common faults examiners record

In the motorways part of the Code, the faults most often written on the marking sheet tend to be the same handful. Knowing them in advance is the quickest way to drive them out of your own habits:

Joining without matching the traffic speed, forcing other drivers to brake.
Hogging the middle lane instead of returning left after overtaking.
Leaving too small a following distance at high speed.

On the day

On the day, applying Rule 271 is about doing the safe, deliberate thing slightly earlier than feels necessary: read the situation in good time, observe fully, and act smoothly. The examiner is looking for planned driving, not perfection, and good habits formed in lessons carry you through.

Quick checklist

Read the situation early and plan your response.
Observe fully before you commit to anything.
Keep your speed suitable for the road and conditions.

Related Highway Code rules

Rule 271, your questions

: Rule 271 (Stopping (rules 270 to 271)) You MUST NOT stop on any carriageway, emergency area, hard shoulder, slip road, central reservation or verge except in an emergency, or when told to do so by th… It is a legal requirement, it uses “MUST” or “MUST NOT”, so breaking it is a criminal offence that can mean a fine, penalty points, or disqualification.

DriveRoutes is an independent study aid and is not affiliated with, endorsed by, or connected to the Driver and Vehicle Standards Agency (DVSA).