Fitted the expensive rear light cluster.
…….
Well follow my lead by not stopping for pedestrians when turning off a main road …….. otherwise you’ll get smacked up the arse and need another rear light cluster. 
I don't think TB is the 'stop for pedestrians' type 
Trouble is with modern cars, hit a pedestrian and you blow the bonnet airbags. And most insurance will write off any car where airbags have deployed.
So if I did hit a pedestrain who forgot basic Green Cross Code basics and feel they can hide behind stupid laws, I would reverse back to ensure they were dead, then nick their wallet.