Which of the following statements about the interior of a bus is FALSE?

A If you use your outside lights, you don't need to turn on the red emergency door light.

explanation

Never drive with an open emergency exit door or window. The "Emergency Exit" sign on an emergency door must be clearly visible. If there is a red emergency door light, it must work. Turn it on at night or any other time you use your outside lights. [Commercial Driver Handbook]