A safety sign from the The Private Crossings (Signs and Barriers) Regulations 1996, Diagram 101; posted at private level crossings where for pedestrians, advising them to beware of trains and to look and listen before crossing. This black and white version recreates the image as depicted in the law, but was not how the sign was intended to be posted.
Drawn according to The Private Crossings (Signs and Barriers) Regulations 1996 and RSSB standards.
UK Government
This file: The Navigators