But.....suppose it won't hurt to say what happened. I was driving down some single car country lanes focusing on any oncoming traffic. I didn't know the area and was following the Sat nav then before I knew it we were in the middle of a crossroads and the poor gent in a Mercedes Vito t-boned us on the passenger side at roughly 50mph. There were no road markings and after a quick inspection the only give way sign was on the crossroads and covered by trees. Unfortunately due to hedges and trees on either side I simply didn't see the side roads.