Services between Westbury and Taunton have resumed after being disrupted following a fatal accident at the Athelney level crossing.
First Great Western says replacement buses will remain in operation until services are fully back to normal.
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Bristol Mayor George Ferguson has been accused of a "nasty personal attack" in a row over how the city's Green Capital cash was spent.
Bristol Mayor George Ferguson says there will be "further breakdown" of how the city's Green Capital cash was spent.