There is no way of knowing what your parents might suddenly decide to do…   I walked into their house the other day and froze.  There, on the sofa, was this:

I edged around the sofa nervously, keeping a wide berth of about half a metre between me and the flyer…  I was hugely relieved to find out later that it had just “dropped through the door”…  Still, that could be a cover-up… ?!