Rule 31
Emergency vehicles. If an ambulance, fire engine, police or other emergency vehicle approaches using flashing blue lights, headlights and/or sirens, keep off the road.
SteerTogether · Official English reference
Read rule 31
Pedestrians: rules 1–35
Review walking and crossing guidance, including pavements, crossing facilities and situations needing extra care.
Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright.