He claims the Prime Minister had promised hacking victims that they would introduce a new law bringing tougher regulations for British newspapers while in opposition.
But Mr Grant says they feel “personally betrayed” by seeing the PM forging close relationships with major publishers.
The Hollywood star, who was the victim of press intrusion himself, has campaigned on behalf of hacking claimants since 2011, as part of the group Hacked Off.
Got a question for the team? Email talkingpolitics@itv.com
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Las Culturistas with Matt Rogers and Bowen Yang
Ding dong! Join your culture consultants, Matt Rogers and Bowen Yang, on an unforgettable journey into the beating heart of CULTURE. Alongside sizzling special guests, they GET INTO the hottest pop-culture moments of the day and the formative cultural experiences that turned them into Culturistas. Produced by the Big Money Players Network and iHeartRadio.
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com