Originally Posted by MilesAndMore
Always buy bottled water from reputable establishments. I believe there is a lot of re-bottling going on, so just because its bottled does not mean its safe!
Always make sure that the seal is intact on a bottle of water. And insist upon opening it yourself, and send it back if it's not sealed. I've seen waiters make the "crack" sound with their mouths while going through a production of cracking the seal on the bottle.
I was in the BOM domestic terminal yesterday and saw an Indian guy filling water bottles from the tap in the mens room.