Brexit plans unlikely to be slowed by Article 50 defeat

By Michael Holden and William James LONDON (Reuters) - Prime Minister Theresa May's plans to start the process of Britain leaving the European Union by the end of March are unlikely to be hindered or slowed by Tuesday's Supreme Court ruling the government must seek parliamentary approval. In the ruling, judges on Britain's top judicial body upheld an earlier High Court decision that lawmakers had to give their assent before May can invoke Article 50 of the Lisbon Treaty which formally starts two