Census and confidentiality
01 January 1991
Census and confidentiality
artdoc June=1991
The 1991 census conducted in April has raised a number of questions about
its confidentiality. The British Computer Society said in a report that all
it could do was to comment on plans and intentions but that it could not
give `a definitive view of actual adherence in practice'. This was
especially so, the report said, because `not all the procedures had been
defined, not all aspects of the systems had been designed, not all the
equipment had been procured or installed, nor had all accommodation been
completed'.
In a short debate on the confidentiality of the census Harry Cohen MP
said that the government should allow subject access so that people can see
their own personal data, and complained that data was to be released for
commercial sale based on postcodes which could contain as few as 16
households and 50 individuals.
1991 Census of Population: Confidentiality and Computing, Cm 1447, HMSO,
1991, ¼4.95; Census (Confidentiality) Bill [Lords],House of Commons debate,
4.3.91, cols 72-78.
Statewatch no 2, May/June 1991