If it's late, the motorway clear and the weather conditions good I have no issue going over 100mph. If I catch up to traffic, I back off. Once passed I speed up again. I have killed no children and I have not totalled my car. Doing those speeds is only deemed unsafe because the law says so. Germany get by perfectly fine and their roads are smaller and more dangerous than ours. I think after 10/11pm the motorway limit should increase to 100mph.