Irish Taxi: Driver Rear Ends a Garda car on the M50

I found this picture in tonights paper and thought,.... it must be everyone's worst nightmare;
To rear end a police car.
Can you imagine the shit this driver went through?
It happened during rush hour traffic, the police had pulled in another driver for a grilling and this idiot ploughs into the back of their 4x4..........probably on the phone ?