Thousands of ordinary South Korean people, activists and fishermen gathered Saturday in central Seoul from across the country to express their firm opposition to Japan's planned discharge of radioactive wastewater into the ocean.

　　Participants in the protest rally shouted slogans in unison and held placards that read "Desperately oppose dumping radioactive wastewater into the ocean," and "Keep it on land, not marine dumping."

　　Produced by Xinhua Global Service