Phew.

I normally sail pretty close to the wind and don't bother filling up with Diesel until I'm fairly low but today was a bit too much.
Working down in the wilderness of leafy Surrey I let the tank get a little bit too low.
I honestly had visions of coming to a standstill in the middle of nowhere and having to walk for hours trying to find a petrol station.
Fortunately found somewhere with just 2 miles left in the tank.