My Costa Rican friend Chrstian Umaña has been visiting me in UK every year since 2004. No problems with visas. Has always returned to Costa Rica on expected date. Visited me in Feb this year with his daughter and returned for another visit in June. Now, he was stopped by Immigration on arrival and is being held in a detention centre near Heathrow.
What are the procedures for getting him released from detention? He has applied for temporary release. I have promised to post bail of £500 but have had no response from authorities.