On March 28, 2026, hundreds of thousands gathered in central London for one of the largest demonstrations in modern UK history. Organised by a coalition of over 50 trade unions and community groups, the event featured a massive march from Park Lane and culminated in the "House Against Hate" music festival and rally in Trafalgar Square.
LS Events was appointed as the principal delivery partner with just six weeks to go.

Executing a dual-element event—a moving political march transitioning into a high-profile, static music festival—typically requires 6 to 9 months of planning. LS Events had to immediately mobilise to coordinate over 50 client stakeholders, secure complex regulatory approvals, and engineer a robust crowd safety strategy for Westminster's highly congested transit arteries under an extremely tight deadline.