After 1918, the town tended to elect mayors who were independent of the company. These were in the main socialist, or more recently communist. Though strikes were frequent, the company produced just under 1 million tonnes of coal annually. Coal was nationalised in 1946, and the companies regrouped modernized the more profitable mines. The Houillères du bassin des Cévennes had its peak year in 1958, when 20,000 workers mined 3.3 million tonnes of coal. Then in 1960, the town had 17,000 inhabitants, and numerous modern subsidized housing units and apartments were constructed, especially in Trescol. Today, Trescol has assisted area status(ZUS) due to it high unemployment rate.