HC Deb 23 October 1975 vol 898 c247W
21. Mr. Robert Hughes

asked the Secretary of State for the Home Department how many television licence holders applied for a partial refund of the licence fee on changing from colour to mono chrome in the years 1970, 1971, 1972, 1973, 1974 and in 1975 to the latest date for which information is available.

Mr. Alexander W. Lyon

I regret that this information is not available.