The Taxpayers' Alliance has exposed Sadiq Khan's total spend on posters for the London Underground. He spent £4,448,698.31 on posters in the last three years, many of which have endorsed nanny state messages.
Jonathan Eida, researcher at the TaxPayers' Alliance said:
"Londoners are tired of TfL's endless lectures.
"Commuters can barely enter a station without being beaten over the head by the all-knowing nanny-state.
"Transport bosses should focus less on preaching and more on punctuality."