07:00Vanessa Feltz'Spit hoods', green prescriptions and working from homeBBC Radio London Duration: 3 hours Tue 6th Sep 2016, 07:00 on BBC Radio LondonMetropolitan Police officers will be allowed to use 'spit hoods' within weeks, councils want doctors to prescribe exercise to combat obesity and do you work from home?GenresFactualBrandVanessa Feltz Source: BBC Online