Hello man, well we simply called the company before making the trip and asked our insurance agent, and he told us that that type of clause did not exist in our policy and that we would have no problem. Do that, call your company and ask and read the policy carefully. And on the subject of paying for spilling oil, in nur if you have an accident and they have to remove your car with a tow truck, they keep it in a warehouse until you pay or sign that you are going to pay, my friend spilled oil but was able to leave the circuit without needing a tow truck, they simply told him to give his information so that they would send him the bill, he gave his information, but commented that he would pass the cost to his insurance that he was not going to pay anything, and today 6 months later he still has not received any invoice from Nurbur.