Article 217 of Kuwaiti Penal Code

Anyone who takes movable property owned by another with the intention of appropriating it is deemed a thief. Taking means any act whereby the perpetrator removes a thing from another's possession without that person's consent, even solely through an error into which that person has fallen, in order thereafter to place it in another possession. The perpetrator's being an undivided co-owner of the thing does not preclude the occurrence of theft. The taking of attached things is likewise deemed theft, even where the taking is committed by their owner, as is the taking of pledged property by the person who pledged it as security for a debt owed by him or by another.