BBC: Police said about 200 workers were protesting outside the factory after being turned away when they arrived earlier but management have been allowed inside. The protesters have locked themselves in a first floor office and claimed no members of management had come to talk to them. A demonstrator, who did not want to be named, said police in riot gear had gathered outside the office. He said: “It is our last-ditch attempt to save the jobs. “This is a green industry …