A Department of Health spokesperson said:
There are no current plans to restrict the use of electronic cigarettes in public places.
More top news
Twenty-one-year-old pair raise nearly £40,000 in the world's toughest row.
An 11-year-old boy has been found guilty of shooting dead an eight-year-old girl in a row over a puppy.
A picture of a mother and her two daughters posted on social media has left people wondering "who's the mum?".