There is such a large proportion of road users that don't pay enough attention these days that you really have to take the tack that people cannot be trusted to take correct decisions in any circumstance. The ridiculous war on speed is I think the main reason it's getting worse. Inappropriate speed is a problem, speed is not. More important is having enough traffic officers to tackle poor standards. If a lorry is drifting between lanes they should be pulled up on it. I appreciate driving an HGV is hard work, but there is a big responsibility piloting such a large vehicle (which is why i feel they deserve decent pay and respect).