Coronation Street impromptu ceremony, shortly before going into cardiac arrest, although he later rallied and made a slow recovery. The episode of "EastEnders" broadcast on the same day as "Coronation Street" 50th anniversary episode included a tribute, with the character Dot Branning saying that she never missed "Coronation Street". In May 2011, Dennis Tanner returned after 43 years off screen. Beverley Callard and Vicky Entwistle who play Liz McDonald and Janice Battersby, respectively, quit the street. On 15 October 2011, Betty Driver, who had played Betty Williams since 1969, died of pneumonia, aged 91. In 2011, the major storyline of John Stape
The Road to Coronation Street the character of Annie Walker, and Lynda Baron played the role of Violet Carson, who played one of "Coronation Street"s most iconic characters, Ena Sharples. John Thomson and Michelle Holmes, who had previously been members of the Coronation Street cast, appeared as H.V. Kershaw and Harry Elton's secretary respectively. The drama achieved a peak of 852,000 viewers on its first transmission, making it the second most popular programme in BBC Four's history, behind 2008's "The Curse of Steptoe" at 1.41m viewers. Sam Wollaston, a critic for "The Guardian", gave a positive review, stating ""The Road to Coronation Street" is fond,