Home Resource Archive UK Border Agency (UKBA), Immigration Directorate’s Instructions (IDI) Chapter 1 Section 4 Entry clearance Annex V1 Section 3C of the Immigration Act 1971 (as amended) Variation of Leave Order (VOLO) from The Immigration Directorates’ Instructions, May 1998 as at March 2001 You must be a member to view this area Back Become a member Login / Register