hey not sure if this should go here but didn seem to fit anywhere really. a mate got caught speeding on the weekend in lilydale. while he was having a chat to the cop a bike rode past tooted and waved, he joked about the cop quickly chasing him and letting him go to which the cop replied that is just an unmarked cop on a bike. he thinks it was an R1, but not 100%. curious why 'unmarked' he asked about this to which the police man replied telling him about a 'gang' that has been riding round the black spur, healsville, yea, kinglake, and immediate area knocking riders off, or at least attempting to. apparently they are riding up along side them, grabbing the handle bars, shoving, doing anything they can to try and push you off, all because they dont want so many people riding on their 'turf', routes... does anybody else no about this, heard of it, seen, experienced? its fairly stupid trying to knock someone off, and extremely dangerous to both riders.