Sec. 3.04. OATH; COMPENSATION. (a) At the first regularly scheduled police retirement board meeting after appointment and election, each member of the police retirement board shall take an oath of office that, so far as it devolves upon him, the member will diligently and honestly administer the affairs of the police retirement system and that the member will not knowingly violate or willingly permit to be violated any of the provisions of this Act applicable to the police retirement system.
(b) All members of the board shall serve without compensation.