Originally Posted by 13Fido13
Does this mean that they are still being looked at and may be released in the future. or does this mean that i need to contact them in order to get it released.
If you've gotten the letter, it means you have to contact them to contest the detention.
There's no luck in this. You're legally entitled to that mechbox, question is whether you can successfully communicate that fact to the CBSA. Remember to remain civil, going into this in an antagonistic mindset is likely to backfire.