Donald Trump could be denied the honour of speaking in Parliament's oldest building when he visits Britain after parliamentary organisers privately voiced concern. The Sunday Telegraph understands that John Bercow, the Commons Speaker, has expressed worry about the backlash from MPs over Mr Trumps expected address. There are now plans to move any speech from Westminster Hall, created in the 11th century, to the Royal Gallery, built around 800 years later and currently covered in scaffolding.