National Transport Authority (NTA) 1) The amount of revenue generated by NTA through advertisement on Dublin Bus fleet in 2021 and to-date in 2022 in tabular form. The rates that NTA charge for advertisement on the bus x amount per advertisement space per y number of weeks . 2) If NTA is responsible for collection of advertisement revenue on other public transport fleet eg Iarnrod Eireann, Bus Eireann etc., If so the amount of revenue received via advertisement per public transport company in the years of 2021 and to-date in 2022 in tabular form. If NTA are responsible for advertisement revenue please indicate that the rates that are being charge for advertisement space by public transport company in tabular form.