I think the companies get drivers to sign ( as they all do ) to cover their own arses…hes had the training, he has stated he travels certain routes…thats about it really, i normally travel what ever takes my fancy, so long as the heights, weights and widths are ok…so be it…But, if this country was more intelligent with their planning, we would have had industrial estates where they should be, with facilities drivers need, and of course away from residential areas.