ha ha , Rouen, we ended up taking a wrong turn, went up some silly back road, that just went up and up this hill, continued on and some how ended up on the A28 beyond the tunnel, bit of luck for once. Not as bad as on the way there where we ended up in downtown St Dennis Paris due to satnav going loopy. 3 hours stuck in central Paris was not fun, still got to see the Moulin Rouge....ha ha