Transport for London. "Step-free access". Transport for London. Archived from the original on 15 March 2023. Retrieved 6 April 2023. Knightsbridge is going step free in 2023.
Transport for London. "Step-free access". Transport for London. Archived from the original on 15 March 2023. Retrieved 6 April 2023. Knightsbridge is going step free in 2023.