What should you observe before moving off from a railway crossing?

Before moving off from a railway crossing, it's essential to look carefully for trains. This is because trains can approach very quickly and are often very large, making them more difficult to see than other vehicles. It's crucial to ensure that the tracks are clear of any trains before proceeding, as it can help prevent potentially fatal accidents. Observing for trains means being attentive to any visual cues such as oncoming trains, warning signals, lights, and any other indications that may suggest a train is approaching.

While checking for other vehicles and being aware of children near the tracks are important, and having awareness of traffic signals is beneficial, the priority at a railway crossing is undoubtedly the immediate safety concerning trains. The presence of a green light may not necessarily indicate that it is safe to cross, especially if a train is approaching without visible warning systems in place. Thus, focusing on the presence of trains is critical for ensuring safe navigation across railway crossings.