Bathroom apparatus and installations; sanitary apparatus and installations; water supply apparatus and installations; bathroom apparatus and installations for the elderly or disabled; sanitary apparatus and installations for the elderly or disabled; water supply apparatus and installations for the elderly or disabled; showers; mixer showers; thermostatic mixer showers; thermostatic sequential mixer showers; shower valves; shower mixer valves; thermostatic valves; shower trays; shower cubicles; shower partitions; shower enclosures; wall panels for shower enclosures; shower frames and shower rails; shower screens; mixer taps for the manual regulating of water temperature; taps; controlled mixers being parts of shower installations; waste water fittings, assemblies and adaptors for sanitary apparatus and installations; parts and fittings for all of the aforesaid goods.;