What do you guys think.. stupid or DANGEROUS!!!

[LVR]

Driving down the 6 lane highway and traffic is fairly heavy. I am in a middle lane coming up on a truck on my left.

There is at best 4 ft between he and I as I come up alongisde him.

I looked over suddenly shocked to see this idiot on a Harley try to cut through between us. It is so tight that he has come racing up but misjudged the gap and has to inch through.

I have immediately eased sideways to give him room as well as getting on the horn (to let him know this was too close).

I let him get through and then he cut me off and slowed down in front of me... Why, I have no idea.... maybe because I had the cheek to beep my horn at his actions.

All this happened at 100km/h. The photos below show his side bag where it rubbed on my front wheel, and caught on the trim.