30. (1) The Authority shall provide a sufficient number of landing places and bathing places within the Port from, upon or in which the public may be permitted to embark, land or bath free of charge. (2) The Authority may occupy or remove or alter any landing place or bathing place, and prohibit the public from using such landing place or bathing place: Provided that the Authority shall in that case provide for the use of the public some other landing places or bathing places.