Furthermore, the Service Provider may block a Transfer Order in the event of serious doubt regarding fraudulent use of the Account, unauthorised use of the Account, breach of security of the Account, in the event of a freeze issued by an administrative authority or for any other reason.</p> <p> </p> <p>In the event a Transfer Order is refused or blocked, the Service Provider will inform the Account Holder thereof by any means. If possible, the Service Provider will indicate to the Account Holder the reasons for this refusal or blockage, unless it is prohibited from doing so due to a pertinent provision of national law or European Union law.</p> <p> </p>