Part 3 CMA investigations under Part 1 of the 1998 Act United Kingdom 4Interpretation 5Termination of EU elements of on-going investigations 6Paragraph 6 7Completed investigations terminated by decisions under section 31(2)(c) or (d) of the 1998 Act 7AAppropriate level of a penalty 8Cases subject to relevant separation agreement law 8AParagraph 8A 8BParagraph 8B Part 3