Supporters hold a banner during the launch of the Faith in Marriage campaign at the Scottish Parliament in Edinburgh, Scotland

 
Supporters hold a banner during the launch of the Faith in Marriage campaign at the Scottish Parliament in Edinburgh, Scotland
Louise Park (2nd L), holding her baby son William, stands with other people as they hold a banner during the launch of the Faith in Marriage campaign at the Scottish Parliament in Edinburgh, Scotland April 30, 2012. The group is calling for the legalisation of religious same-sex marriage in Scotland. REUTERS/David Moir (BRITAIN - Tags: RELIGION POLITICS)