Chaos prevailed at Ameerpet Metro Rail Station, for a while this morning, when a youth tried to enter the station with liquor bottle. Police stopped him and began enquiry. The youth, Ramakrishna from Balanagar, said that, when he asked for water inside the metro station, the staff there said that water was not available and asked him to get it on his own. When he bought a mineral water bottle and tried to enter again, police stopped him and refused to allow him entry. The angry youth went away and returned with liquor bottle in hand.