The term survives in administrative usage in the British Crown dependencies of the Channel Islands, which for administrative purposes are grouped into the two bailiwicks of Jersey (comprising the island of Jersey and uninhabited islets such as the Minquiers and Écréhous) and Guernsey (comprising the islands of Guernsey, Sark, Alderney, Brecqhou, Herm, Jethou and Lihou).
Free as Air is an original story of two days in May on Terhou, a minor "and totally fictitious" Channel Island, based on Jethou, the private island leased at the time by Compton Mackenzie.
Residents of Guernsey, Alderney, Herm or Jethou paying Social Security contributions are covered by the Specialist Health Insurance Scheme and so may receive specialist care and treatment free of charge at the hospital.