 She was a member of the team on "Week Ending", the BBC Radio 4 topical satirical sketch show, where she was the voice of Margaret Thatcher from 1983 onwards, remaining until the series ended in 1998.Her work with Ken Bruce on Radio 2's "What If Show" led "The Independent on Sunday" to describe her as "the best impressionist in the business".She voiced the part of Elena in BBC Radio 4's adaptions of "Dirk Gently's Holistic Detective Agency" and "The Long Dark Tea-Time of the Soul".