 Needle and syringe programme (NSP) and Opioid Substitution Therapy (OST) outlets in some settings offer basic primary health care.Supervised injection sites are legally sanctioned, medically supervised facilities designed to address public nuisance associated with drug use and provide a hygienic and stress-free environment for drug consumers.The facilities provide sterile injection equipment, information about drugs and basic health care, treatment referrals, and access to medical staff.