With a judgment, and given the power to enforce it, bailiffs may seize any goods which they think belongs to the debtor. A case some years ago in the Court of Appeal gives a salutory lesson. The debtor was a vendor and repairer of pianos. The bailiffs entered her premises and seized pianos. Unfortunately, most of the pianos were not hers but were in for repair or were held by her for sale on behalf of the owners. Naturally the owners complained, but the Court held that the bailiffs acted in good faith and the owners had no redress against them. The bailiffs had to be put on notice that the goods were not the debtor's. So , if they do turn up, you have to make plain that the goods are not the debtor's ; just telling them would be enough.
There are certain restrictions on the power of entry, but that's another matter.