Pakistan has passed a new law banning the donation of human organs to all but the closest of relatives.<br /><br />The law is aimed at protecting the country's poor and vulnerable, who can be duped into parting with a kidney for a few hundred dollars.<br /><br />The scheme is part of a thriving black market trade driven by so-called "organ tourists" - patients from abroad looking for a cheap and accessible transplant.<br /><br />Al Jazeera's Hashem Ahelbarra reports from the city of Karachi.
