ENVIRONMENTAL LAW

DID JAPAN VIOLATED ANY ENVIRONMENTAL LAW????BECAUSE THERE NUCLEAR PLANT IS LOCATED AT THE SEA SHORE AND NUCLEAR WASTE ARE PERMANENTLY DISPOSED ON THE FLOOR OF THE OCEAN......IN WHICH WE ALL KNOW NUCLEAR WASTE WILL STAY THERE FOREVER AND SHOULD BE SEALED INORDER NOT TO BE DISTURB BUT WHEN DISTURB IT PRODUCES NUCLEAR  CHAIN REACTION   THAT CAN CAUSE TSUNAMI(EARTHQUAKE IN WATER AND EARTHQUAKE......AND I THINK FUKUSHIMA NUCLEAR PLANT WAS PLACED  NEAR A FAULT LINE  ?????DID JAPAN VIOLATED ANY  INTERNATIONAL ENVIRNMENTAL LAW...tHIS NOT A PROBLEM OF JAPAN ONLY BUT NEIGHBORING COUNTRIES ABOUT THE RADIATION LEAK  FROM JAPAN NUCLEAR PLANT.......!!!!!!!!!!!!!!!!!