Fiona Bruce stepped in during the debateTonight's BBC Question Time saw Labour and Conservative MPs in attendance clashing from early doors - with host Fiona Bruce forced to step in. Let's talk about the embassy." In an attempt to get things back on track, Mrs Bruce interjected: "Okay let's talk briefly about the embassy and then let's bring the audience in." Article continues below ADVERTISEMENTCritics say it could be used as a base for spying and be the site of protests against China. Read our Privacy PolicyA Chinese Embassy spokesperson said claims that the new embassy poses a security risk are "completely groundless and malicious slander, and we firmly oppose it".