Three-quarters of New Zealanders believe employers should have the right to drug-test their workers.
A Horizon Research poll of 2266 adults aged 18 and over, commissioned by labour hire company Allied Workforce, comes as the Government considers a proposal by the Rebstock Welfare Working Group to penalise beneficiaries who avoid applying for jobs where drug testing is common.
Employers and Manufacturers Association health and safety manager Paul Jarvie estimates that drug testing now covers 40 to 50 per cent of the workforce.
But Engineers Union health and safety co-ordinator Fritz Drissner said random testing was demeaning and ignored fatigue and overwork.
Drug Foundation chief executive Ross Bell said the tests failed to measure whether recreational drug use actually caused any impairment, and completely missed the most widely used drug - alcohol.