Question While driving: Answers A driver does not need to inform others of their intentions. A driver should only use turn signals if a vehicle is next to them. A driver should not use a turn signal if their lane change will be obvious. A driver should always use turn signals to inform others of their intentions. Explanation It is essential that a driver always uses proper signals to make their intentions known to others on the road. Take a FREE Practice Test Now This questions appears in the following tests: District Of Columbia Knowledge Test Class A , Georgia Knowledge Test Class A , South Dakota Knowledge Test Class A , Connecticut Knowledge Test Class B , Delaware Knowledge Test Class B , Minnesota HazMat ,