
I am taking the above advise with a pinch of salt, because I am not sure UK border officers' terminals have access to the Internet as such, and wether a system that allows them to type a share code, as opposed to scan and automatically check a relevant document, is in place at their border control system (I thought share codes where for domestic checks like employers and landlords, not for UK border control officers, whom I thought only used their own intranet systems, not the internet, through which they could check statuses if and only if people provided the document that is attached to the status). So...
Question: Has anyone been admitted to the UK by proving status to a UK border officer using only a share code, and not the specific document they used to apply for status?
(Obviously assuming you are also providing a valid travel document, passport or ID card; only that it happens not to be the one you used to apply for status).