Hospital for (in descending order of priority): a. all serving officers of her majesty’s armed forces b.all retired officers of her majesty’s armed forces who have held regular, temporary, reserve or territorial commissions in her majesty’s armed forces or in the british indian armed forces c. all other serving personnel of her majesty’s armed forces d. all other ex-service personnel who have served in her majesty’s armed forces (whether in a regular, temporary, reserve or territorial capacity) or in the british indian armed forces e. spouses, former spouses, widows and widowers (or such similar analogous relationships recognised from time to time by the laws of england & wales) or any of the persons described in categories a. b. c. & d. above. f. any other person aged 18 & over.