3. Proposed infringement decision

Where an authorised officer has conducted an investigation into any agreement or conduct and the Commission proposes to make a decision that the section I I prohibition or the section 21 prohibition has been infringed, as the case may be, the Commission shall -

give notice of this to each person whom the Commission considers is or was a party to the agreement, or is or was engaged in the conduct, as the case may be, which the Commission considers has infringed a prohibition; and

state in the notice which prohibition the Commission considers has been infringed.