My blood was boiling when I watched that,and watched it, in fury, many times.. It becomes obvious,that it’s a mock up. Whitty,is stopped by a stall holder with a question,and if you look carefully,he is talking back to that person.
The pond life that ‘mashed’ it together,isn’t there, but put himself in later.
That Chris Whitty,probably the most powerful man in Britain currently, stopped,put a mask on, and interacted with an everyday guy,is testament to his modesty and genuine passion for his work! All hail Whitty!!??