Article 24 Liens for charges
(1)
A person who, by agreement with the Authority, collects charges on its behalf and who pays or gives security for the payment of charges on goods in that person’s possession has a lien on those goods for the amount paid or security given on those goods.
(2)
A wharfinger or carrier who is not personally liable for the payment of charges may pay or by agreement with the Authority give security for charges on goods in that person’s custody, and in that event that person has a like lien on the goods for the amount of those charges as that person would have in respect of their charges for safe custody or carriage of the goods.