After reading many answers & a lot a right about the return to the Inside after your maneuver, the obvious cause of the problems are the HGVs having been on them for years & the speed has been reduced to 56 & coming down to 50! thanks to the EU RsOLS, the congestion you will see then will be unreal to say the least, If you ever have the time on a Motorway service area ask the police what they think about HGVs doing this 56 MPH! they do not like it because of the build up of one HGV passing another & taking about 2 miles to pass it. I can understand people stopping in the middle although I used to curse them myself, I often go from Lancs to N.Wales, as usual the M6 is chock a block up to thelwall so I often travel in the outside lane, Yes, It is an offence to hog the middle lane It is also an offence to Intimidate a driver of a car that is in that lane but you cannot report everyone as you would never get to your destination, the people to blame for unknown Motorway Rules are the people that give you driving lessons, there should be an exam on Motorway Rules, an Exam shown on screen what rules have been broken by the motorist on the film. Motorways are the safest roads in the country, there are no right turns, no lay bys, No roundabouts, Up to a point no traffic lights, so why are there so many accidents? Its people that do not know how to use them, Speed, Tired, Com-placement, Inexperience, & the most important & always happens, travelling to close, have got to see the accident on the opposite site BANG BANG right up the ars of someone else, yes this can be stooped, for a person to run up someone else's Ars on a motorway they are driving without DUE CARE AND ATTENSION. these are the people that should be off the road with a 6 months ban it's as simple as that.