As we all know, Santa's sled is, technically, an aircraft.
And as such, Santa holds an aircraft license - and due to his age, he needs to pass a test each year to keep it...
So, the inspector climbs into the sled, carrying a huge sports-bag...
"what's in that" Santa asked while pointing to the bag.
"can't tell" said the inspector "it's for your test"
"But i'm the aircraft captain" exclaimed Santa "I NEED to know what's on board"
"oh ok" said the inspector and revealed a 50cal hunting rifle
"whatever do you need that for?" Santa asked, looking concerned
"can't tell - it's for your test!" said the inspectorSanta leaned over close to the inspector "You WILL tell me - or you AND your family will NEVER get as much as a single present - EVER"
"allright" said the inspector "shortly after take-off, i'm supposed to see how you'd handle a single engine failure"
Merry Christmas everyone