Worker at Hindustan Lever’ Sewri plant once struck work and were locked out. To defy management, they went on to launch their own brand of detergent. What did they call it.

During the 1989 lockout at Hindustan Lever's Sewri plant, workers defiantly launched their own detergent brand named 'Lock Out' as a form of protest against management. This became a notable example of worker activism in India's corporate history. Wheel, Sunlight, and 555 were established detergent brands from other companies.