11-21-2018, 01:45 PM
Similar behaviour in Canada. Nothing really special, that is, there isn't much thought. It is more instinctive, as safety permits. One exception might be inked HD riders. The lead HD rider tends not to even look at oncoming foreign makes (e.g. Honda), but I find humorously that the 2nd or 3rd and 4th HD riders do a passing greet. The female passengers appear to always greet (but not the lead passenger rider). Unfortunately, and conversely, scooters and m/c riders don't share anything. So from that perspective, m/c riders might not be any better than many HD riders in that regard.