sentences:  In 1950, works councils were established, and in 1957 the dismissal of female civil servants upon marriage was abolished.In the field of housing, the Implementation for Rent Act (1950) fixed rents and rent increases, while the Regional and Town Planning Act (1950) regulated the planning of house building.In addition, the Reconstruction Act of 1950 established housebuilding programmes, and legislation was passed on house building standards (1951), the uniformity of buildings (1954), and uniform building standards (1956).