Many years ago I was working as a mechanic at the local servo with good old driveway service. Fill your tank, wash your windshield, check tyres, under the bonnet, oils water etc. On this particular day I was busy in the workshop and a new girl out on the driveway serving the cars. Out of the corner of my eye I noticed her filling oil bottles. I said I only filled those bottles up not long ago. She said the ladies car out there was really low on oil. I went out and saw 2 elderly women heads under the bonnet surrounded by about 20 empty oil bottles looking down into the oil filler cap hole saying can't see the oil yet probably need a few more.
