Dear woman in the grey nissan,
When driving you have to pay attention to both the traffic in front of you and the traffic light you are approaching. Just because the traffic in front of you turned left does not mean you can continue to follow them after your left turn arrow has turned red.
P.S. your scared ****less face is precious, I saw what you were going to do so I lurched forward when the light turned green and layed on my horn. Hopefully you will pay attention next time.