06:00Charles NoveHow are Oxfordshires churches helping dementia sufferers?BBC Radio Oxford Duration: 3 hours Sun 15th Sep 2013, 06:00 on BBC Radio OxfordCharles finds out how churches are helping those suffering with dementia - and as our Big Tour returns - we're live at St Mary's in Witney ahead of "Witney Feast".GenresEntertainmentBrandCharles Nove Source: BBC Online