Ok here it goes, having nice ride with a couple mate this arvo, out MT Nebo, Glorious up to summerset dam (this summerset) to Esk then back to brizzy along the Ipswich motorway. No major dramas, couple nuisance cage drivers getting a little to close and personal to the rear tail light but nothing more. Until I had left my mates when they turned off to the Centernary motorway and I continued along the Ipswich motorway, I'm sitting on the speed limit in the far left lane, ie slow lane (dual lane motorway) than this Subaru Outback comes up the right side as you normally do when overtaking, no dramas there. Then the stupid, dumb arse woman as she is sitting right beside me , decides to pull left and almost take me out. I had to jump on the brake, had a littler minor rear end slide. After she did this I hit the bloody horn, she than decided she would try and run away from me, so I followed her throught traffic, got beside here and looked into here drivers side window, she would not look back, Ignorant cow. I than continued to sit beside her on the drivers side, and she decided she would slow down to 30Km/h so I left it and went. Want gets me most, is that is was not like I rode up along side here and she didn't know I was there, she was overtaking me and than pulls across knowing I was there. Than didn't have the hide to look at me. If it were a bloke I would have followed them until they stopped, and had a friendly chat. I can understand somewhat if I had ridden up left hand side and stayed in the blindspot that someone may not see you however this bird had to know I was there.