Mick Lynch, the general secretary of the National Union of Rail, Maritime and Transport Workers (RMT), has declared his retirement after leading the union since 2021. Known for his forthright communication style, Lynch oversaw significant strikes regarding pay and a recent deal with the Labour government. He will remain in position until May for the election of a new general secretary, emphasizing the importance of renewal within the organization. His career included founding the Electrical and Plumbing Industries Union and enduring personal challenges as a blacklisted worker.