Aye man theyve cracked down on a load of grows up north. glad it wasnt me. LOl

The choppers are what to be looking for. The thing to do but is to make sure theres about 1 foot between you roof and the mylar sheeting . You could put some thermal shit init too. Thats leaves a bit of cool air around the grown room.

As far as i know the are only looking for large heat spots on the roof. just a thought.

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