Ian Blackford has attacked Labour over Brexit and accused the party of "betrayal" for accepting the result of the 2016 referendum.
The SNP leader at Westminster used a speech at the party's conference in Aberdeen to claim that leaving the European Union would "keep on biting" unless an independent Scotland rejoined in the future.
Blackford was the second senior Nationalist today to launch a stinging attack on Labour following a series of polls which show support for Keir Starmer's party has substantially increased in recent weeks.