§ Mr. HinchliffeTo ask the Secretary of State for the Environment (I) what information he has as to the number of occasions on which the ICI product Tyfoam has been withdrawn from use by local authorities following complaints from tenants and residents;
(2) what information he has as to how many local authorities have used the ICI product Tyfoam in dealing with structural faults in municipal housing.
§ Mr. TrippierThis information is not available to the Department.