Listed below are public toilets located in London along with opening hours.
City of London
Charterhouse St, EC1 – 24 hours. Fee .20p
Lincoln’s Inn Fields, WC2 – Monday to Sunday / 9am – 8pm
The Iron Lung – Horseferry Road/ Regency Place, SW1P 2EB 24 Hours. Free.
City Road / Corner of Central St – 24 Hours. Fee .20p