(11)Each Member State should be able to act in derogation from the general obligation to take out compulsory insurance in respect of certain types of vehicles or certain vehicles having a special plate. In that case, the other Member States are allowed to require, at the entry into their territory, a valid green card or a frontier insurance contract, in order to ensure the provision of compensation to victims of any accident which may be caused by those vehicles in their territories. However, since the elimination of border controls within the Community means that it is not possible to ensure that vehicles crossing frontiers are covered by insurance, compensation for victims of accidents caused abroad cannot be guaranteed. Steps should also be taken to ensure that due compensation is awarded to the victims of accidents caused by those vehicles not only abroad but also in the Member State in which the vehicle is normally based. For this purpose, Member States should treat the victims of accidents caused by those vehicles in the same way as victims of accidents caused by uninsured vehicles. Indeed, compensation to victims of accidents caused by uninsured vehicles should be paid by the compensation body of the Member State in which the accident took place. Where payments are made to victims of accidents caused by vehicles subject to the derogation, the compensation body should have a claim against the body of the Member State in which the vehicle is normally based. After a certain period to allow for the implementation and application of this possibility of derogation, and taking into account the lessons drawn therefrom, the Commission should, when appropriate, submit proposals for its replacement or repeal.