Southend Hospital cleaner still cleaning at 90

A 90-year-old grandmother is still working as a cleaner at a UK hospital - and says she has no plans to retire.Margaret Price from Rochford in Essex has been a cleaner at Southend Hospital since 1991. Before that she was employed at nearby Rochford Hospital.She works three days a week and her job entails walking four miles a day around the hospital's corridors. But despite that, her colleagues describe her as "always smiling"."I never thought I would still be doing this at 90, but I love every m