Woman smoking an electronic cigarette
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E-cigs face being banned in public places in Wales

2 April 2014 Last updated at 20:59 BST

Wales could be the first part of the UK to ban the use of electronic cigarettes in enclosed public places.

Ministers say they are responding to concern that the devices - which can contain nicotine - normalise smoking and undermine the smoking ban.

Health Minister Mark Drakeford said the aim was to address some of the nation's major public health challenges.

BBC Wales health correspondent Owain Clarke reports.