Olympic Games Lanes

It almost looks like someone is just messing around with the switch with it flicking between red & green in a matter of seconds - so now the road has gone from a bit busy during commuter times constant stationary traffic all day.

Yes! I got that yesterday coming down from Streatham Hill towards Balham which is hardly a major Olympics trunk road, ffs. Approached a light that was just turning red so everybody slowed down, then as soon as the traffic had stopped there it turned green again! wtf? Everybody just sat there blinking at it for a minute because nobody really knew what to do.