Barbara Hern, deputy chief executive of the National Children's Bureau said: "This (new tobacco display rules) will benefit adults, parents particularly, but all smokers, not to have that temptation in front of them."
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Results of the public vote will be announced on Sunday evening, a day after the contestants put on their best "diva"-inspired show.
Most parts will see plenty of dry and fairly bright weather today
Anyone who violates the ban will be fined up to 25 million Iraqi dinars (£17,000).