The first same sex weddings in Scotland could take place in the autumn if, as expected, equal marriage laws are passed through the Scottish Parliament this evening.
MSPs are voting right now on legalising marriage for gay and lesbian couples.
As Lucy Taylor reports, there have been rallies outside Holyrood from campaigners on both sides of the debate.
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Continuing cloudy and mild with outbreaks of rain, heavy at times over Galloway
Cloudy with outbreaks of rain, heaviest in west
Emma Jesson brings you Sunday night's forecast