What is the main advantage of using turn signals well in advance of a turn or lane change?
a.It is only required by law and has no practical benefit
b.It gives other drivers time to react and adjust to your intended movement
c.It activates the vehicle anti-lock braking system
d.It reduces your blind spot
Explanation
Signaling well in advance gives other drivers time to see your signal and adjust their driving. For large commercial vehicles, early signaling is especially important because these vehicles need more time and space to complete turns and lane changes.