Abstract: The invention relates to the provision of a closure system for a drain hole of a bath, sink or the like. The system comprises a closure means which is movable between an open drainage position and closed sealed position. The movement is controlled by a movement assembly mounted in connection with the closure means so as to allow the movement to be achieved without direct contact between the user and the closure means being required. Typically one or more user operable switches or remote control means are provided to allow the selective movement of the closure means by the movement assembly to be achieved.

Abstract: The invention relates to a waster trap assembly of the type which can be used in a drain hole of, for example, a sink or bath. The assembly includes sealing means such that the assembly can be moved axially between a sealing position and an open, drainage position. In the drainage position, debris is collected in a waste collecting means of the assembly rather than passing into the drain hole. The waste collecting means is provided to be manipulated between a waste collecting configuration in which the same is typically held when in the drain hole and a waste discarding configuration to which the same can be moved when it is desired to discard collected waste from the assembly.