A section of the 401 has reopened after an overnight collision near Ridgetown. 
Chatham-Kent OPP blocked off the westbound lanes at Victoria Road following a transport roll-over in the construction zone.
The driver suffered minor injuries.
The scene was cleared by 10 o’clock this morning.
Meantime, there’s no word yet on whether any charges will be laid following another crash on the busy highway yesterday afternoon.
One eastbound lane was blocked near Dutton for almost three hours after a collision between Graham and Currie Roads.