Abstract: A waterproof cover (10) to enclose a plug assembly (11) of an electrical lead. The cover (10) including a first and a second hollow cover body (17, 18). The bodies (17, 18) being pivotally attached for angular relative movement between an open position and a closed position. The bodies (17, 18) in the closed position providing a chamber (9) to receive the plug assembly (11). The bodies (17, 18) having a longitudinal axis and each with opposite longitudinal end walls. Each end wall (22) being provided with a recess. The recesses of adjacent end walls (22) providing an aperture through which an electrical lead (12, 13) is to extend to an associated male or female plug portion (13, 15). A seal (25) extends between the body portions (17, 18) to completely surround the chamber (9) so that in the closed position the body portions sealingly close the chamber (9) to provide a water proof seal.