← Driving in adverse weather conditions
Rule 229: Clearing snow and ice
Legal requirement — says MUST
Icy and snowy weather (rules 228 to 231)
Before you set off
- you MUST be able to see, so clear all snow and ice from all your windows
- you MUST ensure that lights are clean and number plates are clearly visible and legible
- make sure the mirrors are clear and the windows are demisted thoroughly
- remove all snow that might fall off into the path of other road users
- check your planned route is clear of delays and that no further snowfalls or severe weather are predicted.
Laws CUR reg 30, RVLR reg 23, VERA sect 43 & RV(DRM)R reg 11
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.