The decision to ban gambling ads comes as TfL faces a dire financial situation thanks to Covid-19 wiping out a large portion of passenger revenue.
The manifesto read: “I’ve already banned body-shaming advertisements and advertisements for foods high in fat, salt and sugar on the TfL network because of their impact on the health of Londoners.
“Given the devastating way gambling addiction can destroy lives and families, I’ll instruct TfL to bring forward plans to extend the ban to harmful gambling advertisements on the network.”
TfL’s advertising estate is a key element in its financial make-up. According to the network, 40 per cent of the capital’s outdoor advertising value is from its estate. For the year 2020/2021, the network expected to derive a £156m in income from the estate, which will then be reinvested back into TfL. Gambling ads could contribute millions of pounds towards this.