High Risk Activities Mock Test – CSCS Practice Questions Online

Free CSCS practice questions on the High Risk Activities section of the CITB HS&E test for operatives. Includes a confined space quiz on entry controls, atmosphere testing and emergency rescue, a COSHH quiz covering hazardous substances, COSHH symbols and asbestos awareness, plus site transport and lifting operations, excavations and buried services. Realistic questions written to UK construction industry standards, with an explanation after each answer. Free online revision for operatives, labourers and tradespeople.