British voters are restless, angry and demoralised and more than half of them are pessimistic about the future, according to polling that a counter-extremism organisation has said shows warning signs of future unrest. More than one in four respondents (43%) described the UK as “declining”, just 6% agreed that the political system was working well and 79% said politicians “don’t listen to people like me”. The findings are contained in the latest annual report on extremism in Britain released by Hope Not Hate (HNH), which warns that the radical right is growing in confidence as it attempts to push what...