| 1. | Competition Commission | | | Responsible for investigating allegations of restrictive practices and monopolies. www.mmc.gov.uk |
| 2. | Civil Aviation Authority | | | CAA. Regulates the financial affairs and safety responsibilities of UK airlines and airports. www.caa.co.uk |
| 3. | The Coal Authority | | | Regulates the licensing of coalmines and residual functions of the former British Coal. www.coal.gov.uk |
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