s 154 Joint action by local authorities
Where, upon an application made by one of the local authorities concerned, the Minister is satisfied that it is expedient that any local authorities should act jointly for any purposes of this Act, either generally or in any special case, the Minister may by order contained in a statutory instrument make provision for the purpose and any provisions so made shall have the same effect as if they were contained in an order made under section six of the Public Health Act, 1936.