§ Mr. Colvinasked the Secretary of State for the Environment if, in giving consideration to any future extension of London airport, there are now any insurmountable problems involved in moving the Thames water authority sewage farm from Perry Oaks if another suitable site is found.
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§ Mr. Giles ShawI am unable to comment as the use of the Perry Oaks sewage disposal site is under consideration at the Stansted airport inquiry.