§ Mr. Ennalsasked the Secretary of State for the Environment what is the initial installation cost and what is the current running cost of the phosphate stripping plant at Stalham, and the estimated cost of installing and running a similar plant at North Walsham.
§ Mr. KingThe cost to the water authority of installing plant at Stalham on an experimental basis was £10,000 and the running costs last year have been estimated at around £15,000. No estimates are available for an installation at North Walsham as the water authority is arranging to divert a major proportion of the flow to the sea and such plant will not be required.