Service suspended on Greater Anglia between Norwich and Diss due to obstruction on the line.
A Bus replacement service is in operation.
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It will stay cold this weekend with further wintry showers at times.
Icy stretches will form tonight as temperatures drop and wintry showers develop later.
A woman has been banned from keeping all animals for three years after admitting neglecting her cat and four kittens - two of whom died.