Biker and cyclist down

I heard at work that the A13 was closed this morning.

Apparently (& I’m not sure how it could happen) a car hit a cyclist. The cyclist flew in the air and supposedly hit a biker coming the other way.

Is there anywhere on the A13 where it is not dual carriageway?

There’s several stretches just before the Isle of Dogs where it elevates over roads below, the outer lane is very close to the opposite lane and I think IIRC there’s one bit with just bollards on a high kerb.

According to the press a car hit the central reservation. A pedestrian crossed the carriageway to offer assistance and was hit by a Blue Honda. Pedestrian dead, biker critical.