Ten workers of a readymade garment factory were injured in a clash with police during demonstration demanding payment of their arrears in Boardbazar area of the city on Wednesday.Witnesses said the workers of Nandan Apparels staged demonstration in front of their factory demanding payment of their arrear salaries in the morning.When they tried to block Dhaka-Mymensingh highway, the law enforcers charged baton to disperse them that triggered a clash.A chase and counter chase took place, leaving ten workers injured.The injured were rushed to local clinics.