Children are way to young to have drug test. There bodies are not physically ready for what lies ahead . There is not much point for drug tests on children because children don't take drugs anyway and the few that do can seek rehabilitation help. Children aren't old enough to take drugs because there body will not be able to handle the stress that drugs put them through. Drugs are really addicting and once you have started drugs there is sometimes no way back. That is why kids would not take drugs and that is why schools shouldn't have random dug tests.