No 10 says claims it concealed evidence or withdrew evidence or witnesses to stop China spy trial ‘all categorically untrue’ At the Downing Street lobby briefing this morning the PM’s spokesperson took questions for about 45 minutes on the collapse of the China spying prosecution. The briefing did not provide answers to all the questions raised by Kemi Badenoch (see 10.20am) and others, but it did move things on a bit. Here are the main points. The government has provided the evidence that was drawn up under the previous government – evidence that was drawn up consistent with the previous…