What does the Northern Ireland Highway Code advise about driving on snow and ice?

The NI Highway Code advises avoiding unnecessary journeys in snow and ice and, if travel is essential, driving slowly with very gentle steering, braking and acceleration.

It also tells drivers to prepare the vehicle and carry appropriate winter equipment.

For “What does the Northern Ireland Highway Code advise about driving on snow and ice?”, the wider Northern Ireland context is this: Northern Ireland winter driving is especially sensitive to changing road-surface temperature, rain, ice, flooding and exposed routes. Official advice is to drive for the conditions actually in front of you, not for the posted speed limit or the fact that a road was treated earlier. TrafficWatchNI and current weather warnings are the right live sources when conditions are deteriorating.

For this exact question — “What does the Northern Ireland Highway Code advise about driving on snow and ice?” — the practical point is: Choose main treated routes where practical, allow substantial extra time and do not assume a salted road is ice-free. The answer should be applied to the actual signs, conditions, licence wording or parking rules in force at the time, because temporary restrictions and individual DVA decisions can change the ordinary position.

This Northern Ireland-specific page on “What does the Northern Ireland Highway Code advise about driving on snow and ice?” was checked against the attached official sources before publication, with nidirect/DVA and the Northern Ireland Highway Code used ahead of generic UK motoring articles. If the rule, road layout or personal licence condition changes, those primary sources are the ones to re-check.