London (Reuters) - The UK government finally axed controversial plans for Britain's first Las Vegas-style supercasino on Tuesday as it gave the green light to build a new generation of 16 smaller casinos. The supercasino was set to be built in Manchester before the idea was effectively killed off by Gordon Brown last July, shortly after he became Prime Minister. Culture minister Andy Burnham finally confirmed the government was scrapping the idea in a statement to Parliament, ending almost a year of deliberation and confusion.