There were 148 'never events' - NHS patients harmed by incidents that should never happen - in the six months from April to September, NHS England figures show.
Cases include the wrong patient receiving heart surgery, one woman who had her fallopian tube removed instead of her appendix and patients given overdoses.
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It will be cold and frosty across the north of the UK tonight, with some icy patches in the west.
The quartet failed to impress with their version of Something About The Way You Look Tonight.
Temperatures are expected to rise today and tomorrow, with heavy rain expected tomorrow. Melting snow plus heavy rain could mean trouble.