https://www.ukconstructionmedia.co.uk/sectors/rail/led-lighting-upgrade-works-at-oxford-circus-station-completed/
LED lighting upgrade works at Oxford Circus station completed - UK Construction Online
Oct 20, 2023 - Customers at Oxford Circus station are now benefiting from a more efficiently lit station as part of TfL's continuing work towards decarbonising its operations...
oxford circus stationled lightingupgradeworkscompleted