From Ofcom's site:
Public Interest Test
On 16 March 2017 the Secretary of State for Culture, Media and Sport issued a European intervention notice requesting Ofcom to report by 16 May 2017 on the effects of the proposed transaction on:
"the need, in relation to every different audience in the United Kingdom or in a particular area or locality of the United Kingdom, for there to be a sufficient plurality of persons with control of the media enterprises serving that audience"; (the "plurality public interest consideration") and
"the need for persons carrying on media enterprises, and for those with control of such enterprises, to have a genuine commitment to the attainment in relation to broadcasting of the standards objectives set out in section 319 of the Communications Act 2003"; (the "broadcast standards public interest consideration").
Ofcom has today published a guidance note setting out the process and timetable for preparing our report on the public interest considerations set out by the Secretary of State. Ofcom has also published an invitation to comment and invites written submissions to be sent to [email protected] by 30 March 2017.