Just when you think you have seen it all and been asked every motoring question imaginable along comes one out of the blue. Filling up at the end of the day a young man asks “how do I fill up my car”. I then have to show him how to select the fuel; unhook the nozzle; insert the said nozzle into the car; pull the trigger; and what to say to the cashier. Oh! And “Don’t forget to lock your doors if you want to come back to your vehicle”.