I think he was trying to be a speed limit vigilante. Probably pissed at all the people flying by him in the fast lane.
Most likely some form of crazy. Either he enjoyed the power of pulling people over or he was looking to get someone who would perform 'services' to get out of a ticket. Definitely not real bright.
I wouldn't even do that, unless by 911 you mean Porsche 911, in which case I would definately use the car as intended :drive::drive:I for one wouldn't stop for a accord (especially one from two generations ago) without first calling 911