Bangkok , Thailand ( CNN ) -- Thailand 's floodwaters inched toward downtown Bangkok Saturday , threatening some subway stations as leaders urged residents not to open defenses set up to divert the waters from the capital . At least six subway stations are on the floodway , authorities said . Residents have threatened to open the defenses to drain water from their flooded neighborhoods , the Bangkok Metropolitan Administration said . `` The main problem of solving flood is no longer technical but people , '' Prime Minister Yingluck Shinawatra said during the weekly radio address . The flooding has killed 442 people , the Interior Ministry said . Of Thailand 's 64 provinces , 25 have been affected . Bangkok 's central business district is still dry but other parts of the bustling metropolis of 12 million people are inundated . The flooding has had an enormous business impact as many factories and offices have been under water for more than a month . Affected businesses include Hi Tech Industrial Park , where Canon and Sony own assembly plants . CNN 's Kocha Olarn contributed to this report .
Interior Ministry : “According to the information we have at present, there are no signs of any kind that indicate a terrorist attack in Turkey. It is Thailand 's worst flooding in decades .