But was the £1.20/ l inc VAT?
If so it is 'about right'.
Quite a few places charge no LF if uplifting a reasonable amount of fuel.
If a SEP has a capacity of 74USG (280.09l) and uplifts close to this then it is a higher landing fee than if you uplift 11USG because it is tied to fuel uplift volume.
Hope the rest of the country does not follow suite on the price ...