I was at the airport, checking in at the gate when an airport employee asked, 'Has anyone put anything in your baggage without your knowledge?'
To which I replied, 'If it was without my knowledge, how would I know?'
He smiled knowingly and nodded, 'That's why we ask.'
Happened at Luton Airport
Not me I hasten to add someone sent that to me but it makes sense if you think about it doesn't it?