Just to interdict with a fact check here concerning my own home turf.
Regarding the "Gatwick Incident" (2018). It was proved that there was not one single "rogue drone" piloted by either a bonehead or malicious individual that set this incident...
There's something that's been niggling me... That Canadian border crossing of yours - did they pat down your sack for contraband? and what did they do about the reindeer?