Munt la Schera tunnel

This is the Munt la Schera tunnel connecting Switzerland and Italy.  It costs EUR32 to go through - EUR37 on a Saturday but if you have a camper van the amount is reduced to EUR21!!  However it is only 255cm wide so a standard van will have only 10cm clearance on both sides for the full 3,500 metres trip.  So it may be just as well to find another route!