KEY POINTS
  • On Tuesday, the European Court of Justice's advocate general issued a non-binding opinion on whether Britain could cancel Brexit without asking the permission of other countries.
  • The full ruling will follow within days, though it’s expected that the opinion of the advocate general will almost certainly be followed by the panel of judges.
  • The case, brought by Scottish lawmakers, has met resistance from the U.K. government.
  • The EU has also expressed concerns that such a unilateral power could destabilize Europe.

The legal advisor for the European Union's top court said Tuesday that the U.K. can cancel Brexit without asking for permission from other EU member states.

Sterling quickly rose to session highs after the news, trading at around 1.2806 against the dollar at 9:20 a.m. London time, after trading near $1.2720.