Is it possible to renew a ticket on oyster at a tube ticket machine and
pay with notes?

On another note, I noticed a while ago that the P22 tube font has
square commas, full stops, apostrophes etc instead of the tilted square
'diamond' like ones. Does anyone know why this is?

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message by Robin May, but you can call me Mr Smith.
Hello. I'm one of those "roaring fascists of the left wing".

Then and than are different words!