§ Dr. Roger Thomasasked the Secretary of State for Wales how many manual workers have been employed by the Welsh water authority on a yearly basis since 1974.
§ Mr. Wyn RobertsThe number employed by the Welsh water authority on 31 March in each year was :
1975 2901 1976 2949 1977 2973 1978 2950 1979 2971 1980 2814