32.—Where a notice is required or authorised by this Act to be given to a person, the notice shall be addressed to that person and shall be given to him in one of the following ways:

(a) by delivering it to him,

(b) by leaving it at the address at which he ordinarily resides,

(c) by sending it by post in a prepaid registered letter addressed to him at the address at which he ordinarily resides.