To get back to the original question. Fuel cost in Jersey at the moment is 84p per litre, if you are a AOPA member this is reduced by 5%. This price is fixed until the 30th September when a new price(lower??) will come into force for October. The price dropped from 91p in August.
Remember to claim the drawback of 28.10p per litre of all fuel on board on leaving UK (use form HO60)
You must inform Special Branch in Norwich( fax number on reverse of GAR form) both outward from and inward to the UK of your intended movements.