asked the Secretary of State for the Environment if he can now say when he expects to publish his Department's report, prepared by the Building Regulations Advisory Committee, on high alumina cement.

The Building Regulations Advisory Committee will consider the findings of its special sub-committee on high alumina cement concrete at its meeting on 23rd July, and a further circular letter of advice will be issued as soon as possible afterwards. The subcommittee's report will be published as soon as practicable.