[16] In August 2013, Trinity Mirror announced its partnership with whocanfixmycar.com, a portal connecting motorists nationwide with trusted local garages and mechanics.

[21] Following completion of the acquisition, the Competition and Markets Authority launched a preliminary investigation into the deal, requiring Trinity Mirror to keep Express Newspapers as a standalone entity.

[23] In January 2011, former MP Paul Marsden announced that he was considering taking legal action against Trinity Mirror, over alleged phone hacking.

[25][26] It admitted liability and agreed to pay compensation to four people who had sued for the alleged hacking of voicemails (entertainer Shane Richie, soap actresses Shobna Gulati and Lucy Benjamin and BBC creative director Alan Yentob).

Trinity Mirror also announced that it had earlier settled six other phone hacking claims in relation to former England football manager Sven-Göran Eriksson, footballer Garry Flitcroft, actor Christopher Eccleston, showbusiness agent Phil Dale, Richie's wife Christine Roche and Abbie Gibson, a former nanny of David and Victoria Beckham.

[27] Other reports claimed that the number of victims could be much higher, with Evan Harris, associate director of the pressure group Hacked Off describing the revelations as: "… just the tip of a very big iceberg".

[31] A hearing at the High Court in London heard on 3 March 2015 that one Mirror group journalist had hacked the phones of some 100 celebrities every day and that 109 stories had been published about just seven claimants.

[32] On 21 May 2015, damages totalling nearly £1.25m were awarded to eight people as the result of phone hacking by Mirror Group journalists, including actress Sadie Frost (£260,000) and ex-footballer Paul Gascoigne (£188,250).

Other damages recipients included soap opera actors Shane Richie (£155,000), Shobna Gulati (£117,500) and Lucy Benjamin (real name Lucy Taggart, £157,250), as well as BBC creative director Alan Yentob (£85,000), TV producer Robert Ashworth (former husband of Coronation Street actress Tracy Shaw, £201,250) and flight attendant Lauren Alcorn (former girlfriend of footballer Rio Ferdinand, £72,500).

[33] On 15 December 2023, Prince Harry, Duke of Sussex was awarded £140,600 by the High Court in damages against Mirror Group Newspapers after 15 out of 33 sample articles in his claim against MGN were ruled as being the product of phone hacking or other unlawful information gathering.

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