80Offence to navigate vessel without local knowledge certificate in waters requiring certificate

80 Offence to navigate vessel without local knowledge certificate in waters requiring certificate The master of a domestic commercial vessel must not— (a) enter or leave, or attempt to enter or leave, waters declared under section 81; or (b) navigate, or attempt to navigate, the vessel within waters declared under section 81— unless the master holds a local knowledge certificate in respect of those waters. S. 81 amended by Nos 78/2011 s. 18, 34/2023 s. 127(Sch. 1 item 7.21).