Every licensing board shall elect annually one of its number to be chairman of the board, and until a chairman is elected, or if the chairman is absent from any meeting, the board shall elect one of its number present at the meeting to be chairman of that meeting.

Where on the election of a chairman an equal number of votes is given for two or more persons, the meeting shall determine by lot which of those persons shall be the chairman.

Subject to subsection (2) above, at any meeting of a licensing board the chairman shall, in a case of equality in voting, have a second or casting vote: