MI5 and counter-terrorism police will operate at a heightened state of alert in the coming weeks, reflecting concern that the Manchester synagogue attack may be followed by others during the period around the second anniversary of the 7 October attack by Hamas on Israel.
Policing at synagogues across the country is to be increased. The London mayor, Sadiq Khan, promised “high visibility” patrols in and outside Jewish places of worship to reassure communities and to deter any further threats, while police forces elsewhere in the UK made similar commitments.