MG Rover employs about 6,500 workers at its plant in Longbridge, Birmingham, although tens of thousands of jobs rely on the factory, which produces 130,000 cars a year. Labour are sensitive to Rover's predicament because it sits in the middle of a number of marginal constituencies in and around Birmingham. The high concentration of Muslim voters there is also a threat to the re-election prospects of several Labour MPs since many actively opposed the war in Iraq.