A fire has broken out at a plastic warehouse in the capital’s Demra on Monday night.According to Fire Service sources, the fire broke out at a warehouse of City Group in Demra’s Konabari at around 9.12 pm. Also Read: 10 workers injured in Gazipur factory fire After almost two hours of trying, 11 firefighting units managed to bring the fire under control at around 11.20 pm.No casualties have been reported yet, the sources said.