From the TfL link above
"Since 13 January 2018 it has been an offence for companies, including private hire operators, to charge their customers a surcharge, or extra, because they are paying by credit or debit card."
Or see this news story.
http://www.bbc.co.uk/news/business-40648641
From the TfL link above
"Since 13 January 2018 it has been an offence for companies, including private hire operators, to charge their customers a surcharge, or extra, because they are paying by credit or debit card."
Or see this news story.
http://www.bbc.co.uk/news/business-40648641