Okay, firstly I ride a 200cc manual Vespa, and due to all the comments about lack of common sence in scooter riders... I have recently bought some riding armour and a full face helmet, so thanks. on to the post... I was lane splitting home in peak hour behind some guy on a ducatti (900ish i think) and everything was rosy, the only issue was that he was splitting significantly slower than I normally do. I had no problem with this as I was just content to ride at his pace- untill some guy on a decent size Suzuki pulled up behind me and was not content to do the same speed, so he was revving and tailgaiting me, WTF? (..I realise I ride a scooter- but that was not the issue I think ) What's the deal- I got out of the way, but it forced me to ask the question of etiquite, what is the generally accepted practice if you come up behind someone lanesplitting slowishly?