http://www.sundaymail.co.uk/ Visit the Scottish Sunday Mail newspaper online for weekly Scottish news. Latest SPL news, other sport and great features covering lifestyle, entertainment and more. en-gb http://www.sundaymail.co.uk/tv-showbiz-news/entertainment-news/2008/03/23/soap-star-caroline-patterson-swaps-walford-for-weatherfield-78057-20360438/ Sun, 23 Mar 2008 00:00:00 GMT http://www.sundaymail.co.uk/tv-showbiz-news/entertainment-news/2008/03/23/soap-star-caroline-patterson-swaps-walford-for-weatherfield-78057-20360438/ WHEN Caroline Paterson was asked to play a policewoman in Coronation Street, the first thing she did was ask TV detective David Hayman for advice.