The Union Consumer Affairs Minister Sharad Yadav said that the inquiry committee investigating the mineral water controversy would submit its reports within three weeks.Talking to mediapersons in Chandigarh today, he said that a committee constituted under the supervision of a joint secretary had started collecting samples from all over the country and report was expected within three weeks.Describing as disturbing the report produced by the NGO, Yadav said that the gulty would not be spared.'Consumers will not be allowed to be cheated at any cost,' he assured.