India, July 5 -- Drug addiction continues to cast a long shadow despite repeated government campaigns, tougher policing and expanded rehabilitation facilities.

In the early hours of the morning, when most of Punjab is still wrapped in sleep, 28-year-old Harman (name changed) is already awake. Not by choice, but because of the craving coursing through his veins.

"I knew the drugs would kill me one day. But when the craving starts, you don't think about death," said the 28-year-old recovering drug addict from Punjab, who requested anonymity as he continues treatment at a de-addiction centre. Having battled heroin addiction for nearly eight years, he says he lost his job, exhausted his family's savings and alienated friends before finally ...