1972 Stock Refresh / Refurb Jun 18, 2024 21:47:15 GMT grumpycat likes this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by jimbo on Jun 18, 2024 21:47:15 GMT We achieved 100 per cent LED conversion on the fleet in April 2024. Ten trains are also fitted with wheelchair bays and the new passenger information system passed live testing on the line.TfL Investment programme report Quarter 4 2023/24 (10 December 2023 to 31 March 2024)