Broadcaster Kirsty Wark, who was a Celebrity MasterChef contestant in 2011, said he told "sexualised" jokes during filming. Wallace's lawyers say it is entirely false that he engages in behaviour of a sexually harassing nature. Masterchef's production company Banijay UK has launched an investigation and said Wallace is co-operating.

NewsNight's Kirsty Wark has made allegations against Gregg Wallace, who has stepped away from MasterChef after the BBC received a series of complaints

Gregg Wallace steps away from BBC's MasterChef as Kirsty Wark accuses him of telling 'sexualised jokes' - Wallace, 60, is ‘committed to fully cooperating throughout the process’, the show's production

MasterChef host Gregg Wallace has stepped down over allegations he made a series of inappropriate sexual comments on a range of programmes over 17 years.

GREGG Wallace allegedly made sexual remarks to 13 colleagues including BBC presenter Kirsty Wark – as the star today stepped down from MasterChef. The Sun revealed how Gregg, 60, previously

Kirsty Wark is among 13 people who have accused MasterChef presenter Gregg Wallace of making inappropriate sexual comments.

Gregg Wallace, presenter of MasterChef since 2005, is to step away from the role as a result of historical misconduct allegations, it has emerged. BBC News have reported that Kirsty Wark, former host of Newsnight, is among 13 people who have come forward to accuse 60-year-old Wallace of making inappropriate sexual comments.

CELEBRITY MasterChef finalist Kirsty Wark claims she saw presenter Gregg Wallace make people “uncomfortable” by repeatedly using “sexualised language” during filming. The Scots broadcaster, 69,

Gregg Wallace is facing allegations of misconduct from 13 women who have come forward, including MasterChef co-star Kirsty Wark who alleged he made 'sexualised jokes'

Among those alleging misconduct is former BBC Newsnight presenter Kirsty Wark, who claimed Mr Wallace told “sexualised” jokes during filming of a Celebrity Masterchef episode