§ Mr. Proctorasked the Secretary of State for Northern Ireland what photographic surveillance was used by Her Majesty's security forces for the purpose of estimating the size of the rally which took place in Belfast city centre on Saturday 23 November; and what was the resulting estimate.
§ Mr. Scott[pursuant to his reply, 19 December 1985]: Photographic surveillance was not used to estimate the size of the crowd attending the rally.