America

Pittsburgh Driver's Test

7: The car directly in front of you has a flashing right tail light but a steady left tail light. This means

(a) one of the tail lights is broken; you should blow your horn to call the problem to the driver's attention.
(b) the driver is signaling a right turn.
(c) the driver is signaling a left turn.
(d) the driver is from out of town.

The correct answer is (d). Tail lights are used in some foreign countries to signal turns.