Entry of appearance
12. Every respondent who wishes to be heard in the proceedings shall, within 14 days after service on him of a copy of the application, enter an appearance in the office of the Court out of which notice of the application was issued by delivering to the proper officer of the Court two copies of a memorandum stating that the respondent wishes to be heard in the proceedings and containing the name of his solicitor (if any) and an address in the United Kingdom at which documents may be served on him; and the proper officer shall thereupon send one copy of the memorandum, sealed with the seal of the Court, to the Director.