0 the activity of testing a person's blood or urine to see if they have taken illegal drugs, or drugs that could illegally improve their performance in a sport:
Last year, the Food and Drug Administration approved over-the-counter drug testing kits that allow parents to screen their children's urine at home.
Security personnel at the airport undergo random drug testing.
The US Anti-Doping Agency took over responsibility for American drug testing following the Sydney Olympics.
Currently, about £5.1 million is allocated to drug rehabilitation and about £5.3 million is allocated to mandatory drug testing.
These measures, which include mandatory drug testing, operate alongside a comprehensive treatment framework and the provision of voluntary drug testing.
The purpose of the trials carried out last year was to assess the proposed methodology for compulsory drug testing.
The drug testing scheme administered by family health services authorities provides an independent check on the quality of drugs and appliances dispensed.
Procedures lasted 162 (8 - 315) minutes, with 15 (5-46) minutes for vascular access and 45 (0172) minutes for drug testing.
