thanks for responce, made things clear for me..
thanks ajc, was thinking of getting a e300 as its cheep from a friend. it was his mums car so is mint. noticed it had a toe bar in boot so was thinking, could i use it 2 pull the saph to oulton park for winter track days. as it might be better than asking the boss if im ok 2 use the van. i new the van can pull it no bother but wasnt shaw if the car was leagal, to do so. thanks again all