Article 61 Security for costs
(1)
If a person neither resides nor carries on business in the United Kingdom or another member State of the European Community, the registrar may require him to give security for the costs of any application or appeal falling within section 30(3).
(2)
In default of such security being given, the registrar, in the case of an application, or the Appeal Tribunal, in the case of an appeal, may treat the application or appeal as abandoned.