Theresa May says it's “highly likely” that Russia was behind the poisoning of former double agent Sergei Skripal and his daughter with a military-grade nerve agent in Britain. Denis Staunton has the latest from London.

Also, Clifford Coonan reports from Shanghai, after China’s rubber-stamp parliament cleared the way for Xi Jinping to rule indefinitely at the weekend, giving overwhelming approval for an historic constitutional amendment abolishing presidential term limits.