Australia and New Zealand say they are hopeful of pressing ahead with the Trans-Pacific Partnership trade deal, despite America's formal withdrawal.
Easyjet has said the lower pound will cut its profits by a larger-than-expected �105m this year. Its forecast came as it reported "solid" trading over the final three months of 2016.
The cost of fraud to the UK rose above �1bn for the first time in five years in 2016, driven in part by a huge surge in cybercrime.
A freight train has derailed in south east London, causing major disruption to the Southeastern network. Thousands of passengers faced delays getting to work as services were suspended and cancelled on Tuesday morning.
European stocks were mostly higher on Tuesday as traders digested mixed eurozone services and manufacturing data and awaited the UK Supreme Court ruling on parliament's role in Brexit.