Keir Starmer announces a £250M security package that deploys more than 500 additional police officers to protect Jewish communities across the UK, including 300 officers in London.The funds, spread over three years, allocate £59M to Police counterterror units and finance expanded patrols, plainclothes details, protective infrastructure and anti-Semitism education to confront violent extremists and hostile states.Officials cite recent incidents — the Golders Green stabbing, arson attempts on synagogues and last October’s deadly Manchester synagogue attack — and say the terror threat level has been raised to severe.