Customer service managers working for London Underground are set to strike on Friday, April 26, causing potential disruptions across the network. The strike, organized by the Transport Salaried Staffs’ Association (TSSA), will impact individual stations at short notice, as seen in a similar walkout on April 10. The TSSA is striking over concerns regarding the terms and conditions of its members’ jobs. The union claims that London Underground has refused to negotiate, leading to the decision to take further strike action. The strike will last from 12:01am to 11:59pm on April 26, extending into April 27 for employees with shifts starting before 11:59pm the previous night. While the strike is unlikely to cause widespread disruption, passengers are advised to stay informed about potential station closures and delays.