Paramedics sit after the management of Ssangyong Motor and the police blocked them from entering the automaker's plant which striking workers are occupying, in Pyeongtaek, about 70 km south of Seoul, Sunday. Ssangyong Motor, maker of sport utility vehicles and 51 percent owned by Chinese automaker SAIC Motor Corp, secured protection under court receivership in February. The automaker has called for more than 1,000 workers to be laid off, triggering protests from the labor union.