Pregnant women are to be vaccinated against whooping cough, after the biggest outbreak of the illness for two decades claimed the lives of 10 babies. Daybreak's Nick Dixon reports.
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The party's deputy-leader is the sole candidate in the race to succeed Gerry Adams.
A Met Office yellow "be aware" warning for ice is in place across much of Scotland, Northern Ireland and northern England.
Nick Boles warned the PM it was "time to raise your game" and claimed her government "constantly disappoints" in a tweet.