143Constitution and procedure of planning authority or responsible authority

143 Constitution and procedure of planning authority or responsible authority Until evidence is given to the contrary, no proof is required in any proceedings under this Act— (a) of the proper constitution of a planning authority or responsible authority or of its membership; or (b) that a planning authority is the relevant planning authority for the purposes of this Act; or (c) that a responsible authority is the relevant responsible authority for the purposes of this Act; or (d) of any order or direction to prosecute or of the particular or general appointment of an officer of a responsible authority to take proceedings against any person; or (e) of the power of any officer of a responsible authority to prosecute; or (f) of the appointment of the chairperson or deputy chairperson or any officer of a planning authority or responsible authority; or (g) of the presence of a quorum at any meeting at which any order or direction is made or given or any act or matter is done or dealt with by a planning authority or responsible authority.