Ofcom, the UK's communications regulator, has launched an investigation into the reality television show "Married at First Sight UK" (MAFS). The probe follows allegations of rape revealed by a BBC Panorama investigation in May. At the time, Ofcom described the claims as "shocking and deeply disturbing."

Separately, Ofcom informed Members of Parliament in June that it would examine Channel 4's internal review into contributor welfare on the program and would "urgently" consider further action. The individual accused in the allegations, and the alleged victim, have not been publicly identified. Legal anonymity is granted to those who report rape.

"Married at First Sight UK," described as a "bold social experiment," involves single individuals agreeing to marry strangers they meet for the first time at mock ceremonies. The show, which is in its 10th season, is a prominent program for Channel 4, frequently drawing over three million viewers.

In May, Channel 4 removed all episodes of the show from its streaming service shortly before the Panorama investigation was broadcast. A decision regarding the broadcast of the most recently filmed series has not yet been made. Channel 4 has commissioned a review into the welfare of participants on the show, with a summary of findings expected later this summer, though the full report is not intended for publication.

Lawyers representing CPL, the production company behind the UK version of the show, have stated that their welfare system is "gold standard" and industry-leading. In May, BBC Panorama reported rape allegations from two women against individuals on the show, allegations that the accused men deny.