28(3)Subject to subsection (4), all livestock, animal products, animal by-products, equipment, containers, books, records or documents seized may be detained for a period not exceeding six months after the day of seizure unless, during that period, prosecution for an offence under this Act or the regulations has been commenced, in which case the livestock, animal products, animal by-products, equipment, containers, books, records or documents may be further detained until the proceedings, including the appeal proceedings, are finally concluded.