The Slavery Abolition Act of 1833 formally freed 800,000 Africans who were then the legal property of Britain’s slave owners. What is less well known is that the same act contained a provision for the financial compensation of the owners of those slaves, by the British taxpayer, for the loss of their property. The compensation commission was the government body established to evaluate the claims of the slave owners and administer the distribution of the £20m the government had set aside to pay them off. That sum represented 40% of the total government expenditure for 1834. It is the modern equivalent of around £23bn.
To pay for that didn’t the UK issue a bond release that completed its payout sometime in the 20th century?