Rule 97: Before setting off

Legal requirement — says MUST Before setting off (rule 97)

Before setting off. You MUST ensure that

you have a valid licence and insurance to drive the vehicle you intend to use (see Motor vehicle documentation and learner driver requirements)
your vehicle is legal and roadworthy (see Motor vehicle documentation and learner driver requirements and Vehicle maintenance, safety and security for important vehicle maintenance and safety checks).

You SHOULD ensure that

you have planned your route and allowed sufficient time for breaks and possible delays
you have sufficient fuel or charge for your journey, especially if it includes motorway driving
you know where all the controls are and how to use them
clothing and footwear do not prevent you using the controls in the correct manner
your mirrors and seat are adjusted correctly to ensure comfort, full control and maximum vision
head restraints are properly adjusted to reduce the risk of neck and spine injuries in the event of a collision.

It is recommended for emergency use that

you have a mobile telephone containing emergency contacts (e.g. breakdown assistance)
you have high-visibility clothing.

Laws RTA 1988 sects 42, 45, 47, 49, 53, 87, 99(4) & 143, MV(DL)R reg 16, 40 & sched 4, VERA sect 29, RVLR 1989 regs 23 & 27, & CUR regs 27, 30, 32 & 61

Why the capitals matter. The Highway Code writes a rule in capitals — MUST or MUST NOT — when it is backed by law, so breaking it is a criminal offence. The rules that do not use capitals are advice.

5 theory test questions on this rule

From the DVSA revision question bank. These are not the questions asked in the real theory test. Each one shows the answer, the explanation, and our own note on why every other option is not it.

Car

Lorry & Bus (LGV/PCV)

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