Concept:A labour chowk is a gathering spot for daily‑wage workers, not a place for bonded labour or sale of workers.Explanation:In many cities, especially in developing countries, labour chowks are common. Daily‑wage labourers come here early in the morning to find work. Employers, such as contractors or builders, visit these spots to hire workers for short‑term tasks like construction or manual labour. The workers are chosen based on their skills and experience. This informal system helps labourers earn money for the day and support their families. A labour chowk is simply a meeting point between job seekers and employers. It is not a place where bonded labour is practised (Option A), nor where workers are sold (Option B), nor a night shelter (Option D).Answer:C. A place where daily wage labourers assemble in search of work