Which marking is used to indicate taxiway edges?

The correct marking used to indicate taxiway edges is represented by double yellow lines. These markings are crucial for assisting pilots and vehicle operators in identifying the limits of a taxiway, ensuring safe operations on the airfield. The presence of double yellow lines signifies that vehicles and aircraft should remain within the designated taxiway boundaries and avoid going beyond these lines, which could potentially lead to conflicts with other aircraft or vehicles.

In an airside environment, clarity in markings is essential for safety and efficient movement. The double yellow lines provide a clear and distinct boundary that is easily recognizable in various weather conditions, which enhances operational safety. Understanding the purpose of these markings and their correct interpretation is vital for anyone operating in or around the taxiway areas at an airport like YVR.