§ Miss Richardsonasked the Secretary of State for the Home Department what were the numbers and nationalities of persons detained under the Immigration Act 1971 at Harmondsworth detention centre during 1980.
§ Mr. Raison4,961 persons were detained at the immigration service detention centre at Harmondsworth during 1980. I regret that it is not possible, without disproportionate cost, to provide a breakdown of this figure by nationality.