Spellbound

Boring photo, sorry, but it flummoxes me as to how many sets of eyes saw this sign, and how much red tape and bureaucracy it went through (having worked with councils...) before it got signed off, for an N to be missing from this prominent sign outside of St Paul's Cathedral for the Millennium Bridge.
Just glad there wasn't a 'g' missing from bridge. Wouldn't want to be clambering over a newly-wed to get to the Tate...