Spilling the beans
The issue is that the local police spilled the beans to BA - there is likely to be some political motivation for doing so as it is an increasingly bitter and important issue at play up north. Recently the police were told to focus only on violent crime yet they have time to spill the beans to BA about a few bottles of whiskey. Important though for all flight and cabin crew not to have this stuff around your house - empty your favourites into a seperate bottle from now on, throw out the pens, soaps, cleansers, spare timesheets, flight logs, blankets, pillows etc