The Andhra Pradesh Government is finally moving to check the sale of contaminated bottled water. The department has initiated prosecution against 328 vendors and manufacturers. Against 595 samples sent for analysis, as many as 366 were found adulterated. According to Health Minister K Sivaprasada Rao, 126 samples were drawan in 2002 and it was foudn that 59 were adulterated or of substandard quality.