With the resumption of social activities and reopening border between Mainland China and Hong Kong, Park Island Transport Company Limited (PITCL) noticed the travel demand on the port of Hong Kong-Zhuhai-Macao Bridge (HZMB) is emerging. Starting from 1 December , PITCL and the New Lantao Bus set up new Interchange Fare Concessions Scheme connect with the HZMB Hong Kong Port. It will be more affordable and convenient for Park Island residents to travel to and from the Hong Kong Bridge Port.

Passengers with Octopus cards take route NR334 from the Park Island interchanging to NLB route B4 to HZMB at Airport Station or vice versa, can enjoy a discount on the second leg. The discount for adult and valid holders of a personalized Octopus card with student status on the second leg is $4.6. Holder of a Child Octopus card can enjoy a $2.3 fare discount.