Lights were green in my favour but traffic was bumper to bumper. I stopped because lemming peds decided that now was the right time to cross. This did not impress the cyclist behind me. Similar to martint235's issue this morning.
Him: "Keep Going!"
Me: "I didn't want to run anyone over"
Him: "Oh don't worry about them. So I don't have to brake behind you"
Me: "Should have been looking out then."
Yes. I am not impressed with my last comment. I should have kept my mouth shut.