The funeral of Tony Benn is set to take place from 11am at Westminster Abbey, and large crowds have turned out to pay their respects.
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BA said the strikes will impact "only 1 per cent of our total scheduled flights across the three days."
It's another mild day in the north and west, but cold in the south and central England.
The singer, songwriter and rhythm guitarist for the British rock'n'roll band died on Christmas Eve aged 68.