The National Crime Agency has revealed the 27 most wanted criminals in Britain. The list features people that they NCA are attempting to trace, including those thought to have committed murder, rape and multi-million pound drug operations, reports BirminghamLive . Take a look through this list and see if you recognise anyone. If you do, police warn you not to approach them as they may be dangerous. An NCA spokesperson said: “In an emergency, call 999.