This accident (6 May 2010) happened on an urban motorway/highway (M621 
junction 2, Leeds) when a truck trying to return to the driving lane 
clipped a Porsche Boxster travelling parallel (lane capture/clinching) 
in the nearside blind spot of the truck driver's view, having been given
 way onto the carriageway 0.4 mile (0.64 km) earlier at junction 1.  The
 car connects with the truck's steer wheel causing complete loss of 
steering and pulls away just in time before the 44 tonne truck rolls 
over.  The contact, emergency braking and inertia causes the trailer 
carrying 30 tonne sand to topple.  The blind spot is a documental 
accident risk and with God's grace no one was injured.  This has to be a
 lesson for drivers with small vehicles on the dangers associated with a
 truck blind spot.
 
 
 
 
 
 
 
 
 
 
