Should the UK introduce a 2% annual tax on personal wealth over £10 million?

Gary Stevenson, a former Citibank trader, proposes a 2% annual tax on wealth exceeding £10 million to tackle rapidly growing UK inequality. His Channel 4 documentary highlights falling living standards, unaffordable housing, depression and homelessness as consequences of inaction. Ultra-high-net-worth individuals argue the tax could prompt them to leave the country.