asked the Secretary of State for the Environment, in view of the United Kingdom's signature of the long range trans-boundary air pollution con- vention, whether he proposes a special régime for the London Brick Company to diminish the emission of sulphur dioxide and fluorine, both in Bedfordshire and Peterborough.

I shall answer this question shortly.

asked the Secretary of State for the Environment when he anticipates his Department's review on the environmental aspects of brick-making in Bedfordshire will be available.

As soon as is practicable.