I bet that'd be an interesting programme, there's a Ghost Sign on the gable end of a shop in town that always fascinates me. Some people say they should be restored & repainted but then to me they'd loose a lot of their allure as it's the ghosting I feel that appeals to me :-)
"BBC Inside Out discovers the forgotten 'ghost signs' or old advertisement billboards which are found on gable ends across towns and cities in Britain.
Designer Wayne Hemingway is a huge fan and thinks they should be treasured and preserved for future generations.
Presenter Dianne Oxberry met John Rymer who runs a Facebook site and Twitter feed dedicated to the signs which have developed a cult following.
Together they went in search of old 'ghost signs' across towns and cities in northern England including Preston, Leeds and York."
Old Shop 'Ghost Signs'