UK can stop article 50 without EU approval, top ECJ adviser says

European court of justice likely to endorse opinion in case taken by anti-Brexit campaignersThe UK can unilaterally abandon the article 50 process, a senior adviser to the European court of justice (ECJ) has said, in a significant boost to anti-Brexit campaigners.Campos Sánchez-Bordona said he believed EU law allowed a country to revoke article 50 - the provision of the Lisbon treaty invoked by the UK to give two years notice that it intended to leave the union – without requiring t