17:00Steve KitchenBanksy is back in the headlines in CheltenhamBBC Radio Gloucestershire Duration: 2 hours Tue 10th Jun 2014, 17:00 on BBC Radio GloucestershireBanksy is back in the headlines in Cheltenham, as the illusive artist confirms the Spies of Hewlett Road is an authentic.GenresEntertainmentBrandSteve Kitchen Source: BBC Online