(1) The powers, duties, and functions specified in the second column of schedule I, with the exception of those against which an entry is shown in the third column of that schedule, may be exercised, and shall be performed or discharged, by a board by resolution passed at a meeting of the board and not otherwise.
(2) Nothing in sub-section (1) shall be construed to prevent a resolution of aboard being carried into execution by any agency duly authorized in this behalf by or under this Act, or by a servant of the Municipality acting within the scope of his employment.