The conflict between Israel and Hamas militants is making a global impact with Britain, Canada, France and Germany among nations stepping up security around potential Jewish targets and pro-Palestinian demonstrations erupting in cities across the world. Britain Police in London said Sunday they had boosted patrols following the Hamas attack. “We are aware of a number of incidents… in relation to the ongoing conflict in Israel and the border with Gaza,” the Metropolitan Police said on social media. Interior minister Suella Braverman warned of “zero tolerance for anti-Semitism or glorification of terrorism on the streets of Britain”. “I expect the...