Helicopter over HOP

Police helicopter has been hovering over Honor Oak Park road for the last 20 mins. Does anyone know what’s going on?

Nothing on Twitter yet…

https://mobile.twitter.com/NPASLondon

It was hovering over the top of Taymount rise for ages!
they always scare me a bit

Apparently there was a stabbing in Peckham/Nunhead at about 4.30 today. Probably related to that.

I believe an off duty police officer was stabbed helping a scooter rider who was being attacked by other scooter riders in an attempt to steal his scooter.

This is the off duty officer stabbing in Lewisham.

Is there any news as to how the policeman is? Poor man just doing his job, (even when off duty) trying to control those low life.