had some moron in an audi tt sat on my bumper in a 40. we enter a national speed limit road were I give it a dab thinking he is either a. in a hurry or b. wants to willy wave. he must have reached at least 45 mph on leaving the 40 zone. tosser things like that seem to be regular. as soon as you show them you have a reasonable amount of shove they back off or some just back off in the areas its safe to up the pace, despite been sat on your bumper in traffic