It's on the instrument panel of a newish car. Along the arc between the F and E is a symbol for a little gas pump. To the left of it is an arrow. What's it for? A few guesses: A) The arrow indicates ...

Pulling up to the petrol station pump and realising your tank is on the opposite side of the car is a frustrating moment. While some pumps have long hoses that will reach around with a bit of heaving, ...