A rusty bug was found in a mini chocolate bar after a visit to eastern Ontario, according to the Ontario Provincial Police (OPP).

This happened in Bancroft, Ontario.

Police are urging parents to inspect Halloween candy.

“Check for tears, unusual packaging or anything suspicious,” police said in a post on X.

The social media post sparked this reaction online:

“Wow. So I had to open it, put the thumbtack in and then close the package,” one comment read.

People who find tampered candy are asked to call police at 1-888-310-1122.