Does anyone else smell the burnt smell in the air? (I live in SE4) I've heard quite a few sirens in the last half an hour, so I assume there must be a (pretty large?) fire nearby.

I did smell it too last night. We are in SE23 but at the limit of SE4.

Could be the incinerator at New Cross possibly.?

Did not smell anything here but in the cultural capitol of South London last night , Penge.