Zack Polanski has called on politicians to treat antisemitism with “consideration, care and nuance” as he accused Keir Starmer of trying to play political games with the issue.The Green leader’s comments come after the prime minister accused him of playing down recent antisemitic incidents. Polanski’s party is facing increasing scrutiny over recent comments by some candidates and members.Some Green members and officials have expressed concern to the Guardian about what they say is the recent arrival of members who are vehemently anti-Israel to an extent that crosses into antisemitism, and the difficulties of countering this in a highly decentralised party.Speaking...