Unaccompanied baggage may be transported between customs stations subject to supervision, insurance, sealing and a transit fee. The regulations permit transit of unaccompanied baggage between specified customs stations by air, passenger train or truck where the passenger or agent arranges transport and booking, the baggage remains under a deputed customs officer's supervision (with the passenger paying for that service), rail-transportable goods are insured, and for truck transport goods are containerised, sealed by Customs with a one-time bottle seal and covered by bond and security acceptable to the Commissioner of Customs at the originating airport/air-cargo complex.