The Bank made this way ...

"The Bank made this way through Tivoli corner for the citizens of London AD 1936"

'The Bank' is the Bank of England and this is the caption around a circular aperture in the roof above the pavement on the north-west corner of the Bank's building (on the corner of Lothbury and Moorgate).

There is a beady eye - a CCTV camera - keeping watch as you walk underneath.