In the event of a dispute between the body referred to in Article 1(4) of Directive 84/5/EEC and the civil liability insurer as to which must compensate the victim, the Member States shall take the appropriate measures so that one of these parties is designated to be responsible in the first instance for paying compensation to the victim without delay.
If it is ultimately decided that the other party should have paid all or part of the compensation, that other party shall reimburse accordingly the party which has paid.