Major Bus Events in 2023 (1st Half) - KMB 90th Anniversary

As part of KMB's 90th anniversary celebrations, 2 buses were decorated in a retro livery. XA 7911 was running on route 91M between Diamond Hill and Tseung Kwan O. The other vehicle is NA 8693, which was running route 290A between Tseung Kwan O and Tsuen Wan West. On Aug 19, it ran on route 224X between Kai Yip in east Kowloon and Tsim Sha Tsui. On Aug 28, it ran on route 21 between Choi Wan and Hung Hom Station. On Aug 30, the bus ran on route 23M in eastern Kowloon. It continued to run in early 2024, this time spotted at the Kwun Tong Ferry terminus.