The Highway Code is a set of information, advice, guides and mandatory rules for road users in the United Kingdom. Its objective is to promote road safety. The Code applies to all road users including pedestrians, horse riders and cyclists, as well as motorcyclists and drivers. It gives information on road signs, road markings, vehicle markings and road safety, and has annexes on vehicle maintenance, licence requirements, documentation, penalties, and vehicle security.

A pedestrian is a person traveling on foot, whether walking or running. In modern times, the term usually refers to someone walking on a road or pavement, but this was not the case historically. Pedestrians may also be wheelchair users or other disabled people who use mobility aids.