Judge-only trials will help to deliver swifter justice in complex fraud cases, David Lammy said, as he launched the Government’s anti-corruption strategy.The Deputy Prime Minister made the claim as he set out plans to make the UK a harder target for corrupt practices, in a speech in the City of London.The strategy includes stronger law enforcement action to tackle bribery and corruption in the public sector and financial services, as well as tougher sanctions on corrupt lawyers and bankers who enable the flow of dirty money