Sorry but that's complete rubbish - the legal max dimensions of normal road vehicles in this country have remained the same for many years - 2.55 metre width for any vehicle except double-walled refrigerator trucks; 11 metre length for rigid vehicles, 16.5 metre length for artics, and 18 metres for rigid vehicle plus trailer combination.I would be astonished if your anecdotal claim of a dramatic increase in the proportion of large vehicles in the traffic flow on this corridor had any substance at all.The likes of Ocado and many other delivery companies anyway use much smaller vehicles of box-transit type and size, and most of their delivery stops are in the numerous residential backstreets not the main road which is fronted by comparatively few dwellings. I guess that's the sort of vehicle you mean by 'long wheelbase vans', but their impact on traffic capacity is little if any greater than a typical private car. I should think - though haven't the hard data to prove it - that the biggest growth area is in monster Chelsea Tractors and such like private 'cars', a high proportion of whose drivers I suspect are at the lower end of the range of both driving skill and of consideration for other road users.One frequent commercial goods delivery operation which does cause serious holdups on South Ealing Road, several times daily, is the Sainsbury Local store, which persists in getting deliveries by large artic lorries which contravene the max delivery vehicle size stipuleted in the conditions of planning consent for the store; and all of whose drivers persist in reversing from the highway into the site, shunting back and forth repeatedly - and obstructively and hazardously across South Ealing Road in the process - again in breach of the store's planning consent which specifies all vehicles must enter and leave the site in forward gear.- perhaps you might care to press the Council to take planning enforcement action to eliminate that traffic nuisance and hazard - as long as you bear in mind the longstanding Sainsbury family links with the Labour Party, which has all too clearly influenced matters here in the past.
Chris Veasey ● 4649d