AI Ethics - Could the UK become a leader of ethical AI?

It sounds like a script from the Netflix futuristic dystopia Black Mirror. Chatbots now ask: "How can I help you?" The reply typed in return: "Are you human?" "Of course I am human," comes the response. "But how do I know you're human?" The so-called Turing Test where people question a machine's ability to imitate human intelligence is happening right now.