Hundreds march in London urging release of hostages held in Gaza

Pro-Israel demonstrators in London march for release of hostages in Gaza, demanding support for Israel and rejecting UK's potential recognition of a Palestinian state. Protesters led by UK's chief rabbi demand freedom for hostages, with some criticizing UK's stance as a "reward for Hamas". Scuffles break out amid chants of pro-Palestinian slogans, while families of hostages urge UK to do more for their release.