Twitter and Facebook should introduce warnings over the drinking game Neknominate, which has been linked to several deaths, councils across England and Wales have said.
The Local Government Association said prominent messages were needed on the websites about the dangers of the craze, which involves people filming themselves downing alcohol, nominating someone to continue the game, and posting the video on social media sites.
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Low cloud and hill fog in places too. A mild night, but turning cool under clearer skies across northern Scotland.
A woman and two men also suffered serious injuries and are being treated in hospital in Sligo.
A huge section of the bridge collapsed on August 14 during a fierce storm, killing 43 people.