Re: Conspiracy time?
You missed:
5. Contracting the work out to a private company with no open tender process. A company which just happens to be linked with Cummings and his mates*.
6. Retaining data on people's movements for ten years with no clear rationale.
*The link between DC and the owner of this company, who is the brother of DC's other non-scientist mate who sits with him on the SAGE committee is publicly available information - I'm going on memory for the details here, so I'd encourage readers to look it up themselves.