Prime minister seeks to make best of difficult state visit by US president with package of commitments by US firms

Keir Starmer has sought to navigate a politically treacherous state visit by Donald Trump with an announcement of £150bn of US investment in the UK, as the president was kept safely within the confines of Windsor Castle.

As thousands of protesters voiced their anger in London at a Stop Trump Coalition protest, the US president was escorted by the king and queen through a first day that ended in a state banquet but kept him out of reach of his critics.