xmlns:atom="http://www.w3.org/2005/Atom"
51.1 Part D applies to the Licensee where the Director has determined the Licensee to be an Operator having Significant Market Power pursuant to regulation 6 of the Revised Voice Telephony Regulations. Such determination shall be made in accordance with the procedure set out in paragraph 6 of Part 1 of Schedule 1 of this Licence, if such determination is made after that paragraph has come into force.