Shadie,
The time constraints on a LGV driver is that BY LAW they cannot drive over a certain time limit, fortunately (or not as the case may be) we non LGV drivers are not constrained by this law so we can, if we choose to, drive, inc towing our trailers/caravans, for 24 hours if we want to!
Incidently, the speed limiters are set by the tacho on a LGV & the tacho's are calibrated to +/- 6 kph, & they even take into account the size (rolling radius) of the trucks tyres when calibrating the tacho, our cars, vans etc do not have this constraint & our speedo's are NOT calibrated but "should" be accurate to +/- 10mph (16kph).
I'm not condoning the sheer stupidity of trying to overtake another vehicle when you know full well that you will take up to 10 miles or so to get past the vehicle you're trying to overtake & thus block the progress of any other vehicle who although not restricted by speed are restricted to lane 2.
So maybe, just maybe, there is a case for caravanners being able to use lane 3, subject to speed restrictions, to get past these invertable, intermidable 2 lane LGV "convoys".
So instead of venting our frustrations at the LGV drivers, should we not lobby the dept of transport to change the law regarding towing trailers & caravans in lane 3, after all vehicle & caravan technology has moved on a pace since this law was passed.
What say you all?