He continued by comparing the saltire to the swastika.
In response, Kirsten Oswald, the SNP MP for East Renfrewshire, said Mr Starkey’s comments were “deeply offensive to the Jewish community” and “irresponsible”.
She added: “He has become little more than a serial utterer of bile and bilge.”
This is not the first time the TV historian has angered SNP supporters. In 2012, he said: “If you think about it, Alex Salmon is a democratic Caledonian Hitler, although some would say Hitler was more democratically elected.”