When i worked for a small removal company we got this all the time Flash , so i can sympathise with you ...
We just fobbed them off , and had a good giggle at the nonsense they spouted.
On my last day before i left i was driving a large bodied seven and a half tonner through the Kingston one way system , when a little chav in a black escort tried to cut me up on the inside on a tight bend in order to get in front of me , ordinarily i would have tried my best to avoid him but long story short , his car came off worse