The FTSE 100 (^FTSE) and European stocks dipped as markets opened on Monday, reacting to new uncertainties around tariffs to be imposed by the US following threats by Donald Trump over the weekend.

The FTSE 100 (^FTSE) and European stocks fell as markets opened on Monday, with yet more uncertainty on deck, as president Donald Trump laid out new potential tariffs on countries supporting Greenland over the weekend.