Roadblock: End of the Line To invoke Article 50 would require a new bill to repeal the 1972 European Communities Act that took Britain into the EU. That will not happen till November at earliest. 650 MPs, majority of 326 needed. Currently 331 Tories, 232 Labour, 56 SNP, 31 others. If only half the Tories and half Labour vote to remain plus SNP = 337. Stop fighting amongst yourselves. It is not going to happen anyway. Preview: Watch WWE Roadblock: End of the Line 2016 12/18/2016 Will Reigns dethrone Owens at Roadblock: End of the Line? Gear up for the last Raw-exclusive pay-per-view of the year, Roadblock: End of the Line 2016, which airs live on WWE Network tonight, Dec. 18, at 8 ET/5 PT.