Gib would save a few problems for sure
a) it's out of the way of the Great British Media so wouldn't be so obvious a long term parking spot
b) the weather is better so you'll spnd less on paint and the caretakers will be happier
c) The Spaniards might invade and take a carrier as a "bonus"
d) it''s a lot closer to the scrapping sites in Turkey - got to think long term