Metropolitan Police are searching for three suspects following an arson attack on four ambulances belonging to the Jewish charity Hatzola Northwest in London.The explosion of oxygen cylinders onboard the vehicles caused significant damage to the Machzike Hadath Synagogue and nearby apartments in Golders Green.Investigators are probing a claim of responsibility from Harakat Ashab, an Islamist group with suspected ties to the Iranian regime.Keir Starmer condemned the violence while authorities announced increased armed patrols to protect the Jewish community ahead of the Passover holiday.