Some streets in Bristol will be traffic free this Sunday as part of an experiment that could see cars banned on a regular basis next year.
The roads will be closed to traffic in an ambitious plan to make one Sunday a month radically different to a normal day.
It's the idea of the Mayor of the city, George Ferguson - who is determined to make Bristol a more attractive place for pedestrians.
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Bob has the forecast for Devon, Cornwall, Somerset and Dorset
Bob has the forecast for Bristol, Gloucestershire, Wiltshire, Somerset and Dorset.