Former Scottish first minister Nicola Sturgeon speaks to the press outside the Scottish Parliament in Edinburgh. Her husband, former chief executive of the SNP Peter Murrell was arrested earlier this month by police investigating the SNPs finances, and questioned for more than 11 hours before being released pending further investigation.

Former Scottish first minister Nicola Sturgeon speaks to the press outside the Scottish Parliament in Edinburgh. Her husband, former chief executive of the SNP Peter Murrell was arrested earlier this month by police investigating the SNPs finances, and questioned for more than 11 hours before being released pending further investigation.