Employees organized a surprise protest at an arms fair in London, by setting off flares and smoke grenades during the event.
The men were working at the Defence and Security Equipment International (DSEI) arms fair at the ExCeL in east London when they set off the flares.
In footage posted by the Young Communist League (YCL), the protesters stood on a carpet outside a stall for security firm Lockheed Martin while dressed in high-viz jackets. They then lifted their arms in the air and set off their smoke grenades as men dressed in suits shuffled past.