a fact you will definitely tell someone else

In the absence of convenient internet, this one's a quickie.

Did you know you can work out which side your cars petrol tank is on by looking at the fuel gauge? It's indicated either by a small arrow or by which side the handle is on on the petrol pump icon.

See below - in the first one the fuel flap is on the left, in the second it's on the right.

Good one, eh?

Kitty x