§ 28. Mr. Geoffrey Lloydasked the Minister of Public Building and Works what steps he is taking towards prescribing a standard colour code for public utility underground pipes and cables.
§ Mr. BoydenWithin buildings, the coding of service cables is covered by a British Standard: B.S. 1710/60. The Ministry's Directorate General of Research and Development has recently begun an investigation into the problems of co-ordinating building site services. The use of a colour code will be considered.