The future of the Quinn Glass container manufacturing plant in north-west England, Europe's largest, could be at risk after Ardagh Glass, owned by Dublin financier Paul Coulson, said it is taking legal action to force the closure of the GBP 260 million facility which has been operating for years without proper planning permission. Mr Coulson's Ardagh Glass is to go to court in an effort to compel Chester City Council to shut the Quinn Glass plant, which employs over 500 people. Construction of the Quinn Glass bottle manufacturing site near Chester began in 2004, after it received planning permission for a development on the 83 hectare site. It applied for permission to expand the development by 25%, and continued to build the extended facility before it was approved. Permission was granted by the local council, then quashed.