Minister for Women Nicky Morgan has called for disciplinary action after Labour MP Austin Mitchell likened Pfizer to "rapists" on Twitter.
Urging Labour leader Ed Miliband to suspend him from the party, Ms Morgan tweeted:
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Two other men missing on Scotland's hills this winter have yet to be found.
The decision was made after two Russian athletes failed drugs tests at the PyeongChang Games.
Sunday will be dry and largely sunny, although there will be some patchy cloud, mainly across eastern Scotland and eastern England.