Joan and the Giant Joint not on Burton’s mind for a spliff second

And perhaps Ms Burton can be excused for apparently not understanding what the piece she posed with at the display was, as the Labour leader is more used to being accused of igniting splits than spliffs.
While Ms Burton backs the use of cannabis for medical reasons, she is against decriminalising the substance, and seemed unaware she was looking through what has been dubbed a “spliffascope”.