Peugeot 207 1.4 VTI Sport - New Peugeot 207 rear bumper insert removal - Tel The Nipper

Hi guys Driving home yesterday from work in stop-start traffic and some nob went into the back of me. As it was a very low speed impact there was no damage to their car, but they dented the black plastic insert on my back bumper a bit. I only had the car for a week and a half and I'm gutted. I was wondering how hard is to remove this insert and replace it with a new one?

Ta Tel