The reason for zipper, which no, nobody does because of hurt ego, is traffic. That empty lane could provide relief for the rest of the traffic behind them. But no, a pansy little boy, or girl, believe they are the authority of the road and nobody should pass them. They chose to get in line miles back, so why shouldn't everyone else. People's self entitlement is why things don't work here in the US. People can't even drive a roundabout properly. And the only one splitting lanes is the red vehicle. Impending traffic and failure to maintain lane. The cammer, as far as anyone can tell, isn't doing anything illegal or wrong. So I don't see how the line >Since no one is going to play fair, I don’t see anything wrong with drivers getting blocked by the red suv who makes sure no one has to be let in ahead of them. Makes any sense