reg 5 Putting into service and use
(1) Nothing in these Regulations prevents the putting into service and use of radio equipment in the United Kingdom which is in conformity with these Regulations when the radio equipment is properly installed, maintained and used for its intended purpose. (2) Nothing in these Regulations prevents the application of additional requirements for the putting into service or use of radio equipment in the United Kingdom for reasons related to— (a) the effective and efficient use of the radio spectrum, (b) the avoidance of harmful interference, (c) the avoidance of electromagnetic disturbances, or (d) public health.