‘Tanker mafia’ rules the roost as Karachi thirsts for water

If the residents of Karachi are to be believed, water shortage has intensified so much over the past few years that the public has no choice, but to buy water from private contractors to fulfil their needs. This has given a fillip to the 'tanker mafia', which is minting money by charging monumental sums from the affected masses, who have warned of staging protests, if nothing is done soon to redress the issue.