What is the purpose of Bangladesh government setting up an industrial police force?

(8)The government of Bangladesh has set up an industrial police force for the first time to tackle labor unrest in the country.(9)The special force will be deployed in four industrial zones of the capital Dhaka and the southern port of Chittagong.(10)Trade unions have strongly criticized the move, saying the new force will worsen the relationship between workers and factory owners. They say it will be used against union leaders and to suppress legitimate protests. However, the government says the force will be impartial, and at the same time will also protect industrial complexes during unrest. The move came months after the country witnessed some of the worst clashes between garment factory workers and security forces earlier this year.