London police say 3 others injured

It's not clear if the attacker is among those two. He was killed by police bullets on the bridge and was reportedly wearing a fake explosive vest.

Police say three people are injured and two are dead after the attack, which may have started at the nearby Fishmongerers' Hall.

Police say they're going 'full tilt' to understand exactly what happened and whether anyone else was involved.

I don't see this as a market mover but the FTSE 100 struggled today so that might have been a factor.