Phil 997 said:
I believe the solution is the USA option of allowing undertaking (which I understand is not actually illegal in the UK) mainly as it seems old folks are worried that by driving on the inside lane they may fall off the road ......
.......... I agree that lane jumping is dangerious and why we should adopt the USA option.
Until last month when I drove in the US for the first time in 13 years I would have agreed with you but having witnessed what busy motorways are like with over-taking allowed on both sides I think there would be carnage in the UK.
I say this, partly because we don't have the luxury of many relatively straight 3, 4 or 5 lane motorways but mostly because we drive far more aggressively here than they do in the US. [or at least in California and Florida].
Over there I found that in a 70 mph limit 95% of drivers seem content to cruise at between 60 and 75 and pick a lane to cruise in. Unfortunately they all seem to choose a slightly different speed so they regularly catch something going 2 or 3 mph slower meaning that they do actually need to change lanes quite frequently.
For them this isn't an issue as they are used to checking their mirrors on both sides before manoeuvring. I found it quite alien but did get used it but I fear it's something that the vast majority of UK drivers would never get the hang of.
The most common issue I witnessed was where the odd driver - nearly always in a European car (BMW, Audi and Merc drivers were the worst) - seemed intent on doing 80+ and treated the motorways as a race-track, swerving all the time rather than using their brake pedal at all.
Given that a far higher percentage of UK motorway drivers seem to have less patience than their US counterparts I think there'd be absolute chaos. :nooo: