Rumple, look for the thread about the CBSA not always being asses or something to that effect. was recent as in the last week or two.
To the new guys posting "you're fucked" very helpful go back to trolling and boosting your post count elsewhere.
And Rumple Greylocks is right there are all sorts of potential ramifactions for this, write something really really good when you write your letter going, no serial numbers, made from alumiminum, stress points would never allow for...etc etc.
Be safe not just with yourself, but those you play with. If you are reckless with other peoples safety then you will leave.