Last week I posted a video with Erin on her driving lesson, that clip caused a lot of confusion wether to stop or wait/ who the traffic light was for/ dealing with pedestrians... So today's video goes over a staggered traffic light crossroads where I will be going through all the questions that everyone was asking. Dealing with 2 sets of traffic lights that are placed close together. Horizontal louvers in traffic signals are used to limit the distance the green can be visible. This will be placed on the 2nd set of traffic lights. A driver at the 1st set of traffic lights and could have a red, but inadvertently see a green at the 2nd set of lights and drive through the first one.