Last night I was driving on a bridge.

It was under construction so the right lane was blocked off. There was a line of traffic backed up in the remaining left lane.

The car in front of me had a broken 3rd brake light, the tail lights came on intermittently and very dim.

I am 3 car lengths back from the car in front of me with the broken brake lights.

The car behind me is less than one third a car length behind me for 6 miles. He then begins to flash his brights.

There is absolutely no where for me to go except over the side into the water. Ramming the car in front of me won't change anything there is a of mile of cars stacked in front of us.

He then turns on his brights and leaves them on. I begin to dial the Police and fortunately for him the right lane now becomes available.

What could this person possibly be thinking?