I did PPR to a field a while ago and set off. I turned back because of foul unforecast weather. I thought I would be a good airman and give them a bell when I landed so that they didn't panic.
'Hi this is G-XXXX, due in at 1400, afraid I had to RTB so I thought I'd call you.'
'Weren't even expecting you.'
System works a treat then.
Silvaire don't even try to begin comparing FAA land with CAA land, a lot of places and people here are in a 1930's timewarp.