In addition, their use in some countries runs into difficulties associated with the transfer of the cargo-handling operations from the ports to inland terminals.
Ukongeza, ukusetyenziswa kwazo kumanye amazwe kwenza kubekho ubunzima abuyanyaniswa nokuthunyelwa kokuphathwa kwemithwalo nokusetyenziswa ukusuka kumacala asekhohlo enqanawa ukuya kwizizwe ezingaphakathi.