UK Parliament does not need to pass a law to revoke Article 50 - Sky News

The UK government will not need to pass legislation in order to revoke Article 50 if the European Court of Justice (ECJ) confirms an initial opinion reached earlier today in Luxembourg, according to Sky sources.

Campos Sanchez-Bordona, European Court of Justice (ECJ) advocate general, on Tuesday said the UK has the right to withdraw the clause and stay in the EU before its planned departure on 29 March.