Too many people think going two abreast/overtaking is acceptable when you leave the bridge going northbound toward and past watergate st. The amount of people that overtake when there are oncoming bikes, only to get to the red light at Ludgate Circus, is maddening.
Blackfriars bike lane is beyond a joke. An ambulance treating like 3 riders who collided there by the looks of it, loads of terrible cycling generally