Crest been gone since last year when a delivery van/truck hit it.
https://metro.co.uk/2019/10/02/unicorn-knocked-buckingham-palace-gates-delivery-lorry-10848862/
Jeremy Fleming, GCHQ
A couple of years ago he said different….
2018 - GCHQ boss Jeremy Fleming fears Chinese spies will hijack super-fast 5G mobile services
https://www.thetimes.co.uk/article/gchq-boss-jeremy-fleming-fears-chinese-spies-will-hijack-super-fast-5g-mobile-services-dflz9mrzm
Scotland - that was the 'talk' at that time.