T=0: You can’t tell, but the signals for Hooker Avenue have been yellow for several seconds and are about to turn red:

T+3: The opposing signals have been red for a while, but nobody much cares about that:

T+11: Right-turning traffic (with a green arrow) blocks his path, so he just drops to a dead stop in the middle of the intersection:

T+14: Finally! All clear for a left on red:

When a cyclist delays a driver for two, maybe three, seconds, even while riding legally, outrage occurs.
And, yeah, I’ve made mistakes, too. Happens to everybody. Cyclists seem to arouse disproportionate outrage, so I try very hard to ride within the rules and the lines.