TfL updates the small print behind London’s big transport hubs

Whenever something is built in London, an army of armchair warriors love to point out how stupid the designer was – and don’t stop to think that maybe there’s a really good reason it was done that way.
Bakerloo line entrance at Paddington station (c) ianVisits
And while such people will never deign to check the facts first, there are policies governing what goes up and down, and how it does so. If only they read them.
And Transport for London (TfL) has refreshed its own guideli