The scenario was fairly routine in these windy times. M40 southbound, just before J6, a blown over truck was lying on its side beyond the hard shoulder, supported by a crane while its load of mattresses was being hand-balled into another truck. The hard shoulder and first two lanes were coned off with a Highways Agency truck using its giant electronic arrow to point to the right, visible from a good kilometre away.
The only unusual aspect of this incident was the white Transit firmly embedded in the side of the high-vis truck!!!