The effect on me is that I try all means to avoid camera monitored intersection just in case the yellow light change to red and I am not reacting fast enough to stop. If can’t avoid at all, I just slow down and hoping the light is red or will change to red before I approach. That way, I happily breathe out and stop. My worst nightmare is the light is green and no car in front of me, then I don’t known when and how fast it will change to yellow.