The signals on the r/a's have helped - but people need to know what the lights mean! It's when the amber lights are flashing that some people don't understand you can go IF there are NO cars coming, but no, they just go. Signal or no signal, some drivers don't know how to use a r/a - they take the right lane if going left, and the left lane if going right. Lessons need to be taught on how r/a work! (yes - i get frustrated on the streets here :) )