The fomer SNP leader Gordon Wilson has been voted off the board of Dundee’s Citizens Advice Bureau over his views against gay marriage.

Mr Wilson, 73, lost the support of members after his Christian group Solas demanded a referendum on whether gay couples should be allowed to wed.

Solas, which has partnered with the Free Church, said last month that gay marriage was an “attack on marriage” and would violate the rights of heterosexual people.

In a statement, the director of Dundee Citizens Advice Bureau, Mary Kinninmonth said: “It’s sad that the tremendous achievements and work of Dundee CAB has been overshadowed by an issue which called into question its commitment to equality of opportunity.

“The board of trustee directors is keen to confirm that it is fully committed to the aims and principles of the Citizens Advice Bureau and equality of opportunity for all. The work of the bureau remains unaffected.”