Police Scotland have urged people to be vigilant following a terror attack at a synagogue in Manchester. Counter terrorism police said two people have been arrested following the attack outside the Heaton Park Hebrew Congregation Synagogue in Crumpsall, Greater Manchester. Our thoughts are with the Jewish community, the victims, families, and everyone affected by the incident in Manchester today. PA MediaFirst Minister John Swinney expressed his “horror” at the attack and sent his condolences to the Jewish community. Speaking during First Minister’s Questions in the hours after the attack, John Swinney said: “Can I express my horror at the attack on a synagogue in Manchester this morning.