A Green council candidate arrested this week over alleged antisemitic social media posts has been seen canvassing subsequently alongside other party members, prompting Labour to say it showed the issue was not being taken seriously by Zack Polanski’s party. Sabine Mairey was one of two Green candidates in Lambeth, south London, arrested by the Metropolitan police on Thursday morning. While the Greens declined to comment because of the police inquiry, it is understood that Mairey is being investigated by party officials and is likely to be suspended in the coming days, and that the other candid