Another one of us is down, right outside my office.
Another tipper truck, and the road has now been closed for 3 hours, so not looking good
What is odd though is this is a straight bit of road, no turnings, with a cycle lane
So is LBC
A3211 Lower Thames Street Westbound At A3 (London Bridge)
Slow traffic due to earlier accident, a motorcycle and pedestrian involved. All lanes have been re-opened
Not that motorbike vs ped is ever good either
Nope, although it sounds like the ped got off the best. http://www.london24.com/news/london_bridge_crash_motorcyclist_fighting_for_life_after_hitting_pedestrian_1_3968425
My totally factless presumption is that the bike wasn't hanging about, the ped walked in front of it, bike clips the ped while taking evasive action and then rider ends up hitting kerb, road furniture or another vehicle. From riding (and crashing) a motorbike a bit (and having lots of friends who have done the same), you're unlikely to get 'life threatening' unless you hit something hard and come to a sudden stop and it's tough to do yourself serious damage (unless you're very unlucky) travelling slowly.so a more vulnerable road user can cause a less vulnerable one to be badly injured.
hope the M/cyclist recovers well.