Tramways (300 to 307) 3 Level crossings (291 to 299) A level crossing is where a road crosses a railway or tramway line Approach and cross it with care Never drive onto a crossing until the road is clear on the other side and do not get too close to the car in front Never stop or park on, or near, a crossingYou're driving towards a level crossing What would be the first warning of an approaching train? Level crossing signals are the electronic warning devices for road vehicles at railroad level crossings The basic signal consists of flashing red lights, a crossbuck and a bell, attached to a mast At most crossings, the signals will activate about 30 seconds before the train
Crossbuck Wikipedia