i was riding home from uni and 2 cop bikes pulled out of a street next to a primary school on flemington road. one bike took the outbound lane and one bike followed me. i was certainly not speeding or doing anything stupid but this copper was tail gating me for a bit. He then kinda lane splitted and rode besides me for about 700m (i was on the right doing 60 on a 60zone and he was in the middle of the lanes). when it was safe, i changed lanes and he followed me. I was waiting to get pulled over but that never happened. he eventually turned off after another 200m.