At the time, Liverpool and Manchester were proper cities, and while smaller towns, the railway that opened five years before this one that connected Stockton and Darlington clearly operated a similar model of moving goods and passengers.
That's how the date is determined, it's the third Sunday of Lent, "mothering sunday". Hence why the date changes every year (as the dates of Lent move because Easter Sunday is the first Sunday after the first full moon after the Equinox).
~20 years ago for me... I remember finding it when I first started working as a sysadmin. That and the story of the first "bug" report. That was a fun time.
But Unifi should be able to implement this with zero extra hardware, just with VPN-style clients on phones and laptops?
I'm just surprised this needs an extra device. It would make sense if the device provided its own connectivity (with global wireless service, say), but this doesn't seem to be the case here. It still needs an uplink.
https://en.wikipedia.org/wiki/Stockton_and_Darlington_Railwa...
So I’d argue that they were moving first!