Minder, Juliet Bravo and The Gentle Touch, Hewson's talent for comedy saw her get invited to join Russ Abbot's Madhouse series, where she remained an integral part of his team for over ten years, later appearing in The Russ Abbot Show. Other comedy appearances included roles in Home to Roost, Home James!, Never the Twain and Haggard, while she was also a popular foil for various comedians, including Stanley Baxter, Les Dawson, Little and Large, Cannon and Ball and Les Dennis. Her most famous role during this period was as Mary Henshaw in the popular sitcom In Loving Memory with Thora Hird and Christopher Beeny. In 1993, Hewson was cast as Maureen Webster in the UK's longest-running soap opera, Coronation Street, a dizzy, accident-prone supermarket assistant dominated by her mother. In 1996, Hewson was due to leave the show to film the first series of the BBC's Oh, Doctor Beeching!, reprising her role of May Skinner from the 1995 pilot. Although the part had been written with her in mind, Hewson agreed to sign a new contract at the request of the Coronation Street producers, who had storylines planned for her character, and Julia Deakin took over the role of May. However, in 1997, Coronation Street's new producer Brian Park axed a number of characters, including Maureen. Hewson's final episode was broadcast in October 1997. In December 2006, she returned as Maureen Webster for two episodes. Hewson returned to the theatre – appearing in Billy Liar and several pantomimes – and radio, notably as the lead character in a series entitled The Circle. She was also in great demand for light entertainment programmes, and made appearances on Blankety Blank, Noel's House Party and Call My Bluff among others. In 1999, Hewson was cast as Jean in the sitcom Barbara. In 2001, Hewson joined the cast of another soap opera, as receptionist Virginia Raven in the revival of Crossroads. In 2003, Hewson became a regular panellist on Loose Women, an ITV daytime programme. On 3 August 2016, Hewson announced her departure from the show, with her last episode being 5 September 2016. In 2004, Hewson appeared in a celebrity edition of makeover show 10 Years Younger and underwent cosmetic surgery to her face as well as a hair and fashion overhaul. She revealed that her decision to appear was partially influenced by the breakdown of her 20-year marriage to husband Ken