https://content.tfl.gov.uk/tfl-advertising-annual-report-202...
That seems very little to be honest. Who is licensing what from the London Metro?
https://tfl.gov.uk/info-for/business-and-advertisers/contact...
There is no way they are running a licensing department for under £200kpa.
https://content.tfl.gov.uk/tfl-advertising-annual-report-202...