Question In which situation is it illegal to pass another vehicle on the right? Answers The vehicle you are overtaking is driving below the speed limit and you must use the shoulder of the road to pass. You are on a two-lane, one-way road and the vehicle you are overtaking has stalled. You are on a multilane highway and the vehicle you are overtaking is driving below the speed limit. You are on a two-lane, two-way road and the vehicle you are overtaking is turning left. Explanation Under no circumstances may you leave the roadway to pass another vehicle. Only pass on the right where it is safe and legal to do so. Pass your DMV Written Test with flying colors Take me to the cheat sheet Idaho This questions appears in the following tests: Idaho Practice Test 30 Idaho Practice Test 32