| In all of the practical investigations described at the NCBE Web site, we have tried to check that recognised hazards have been identified and that suitable precautions are suggested. Where possible, the proposed procedures are in accordance with commonly-adopted general risk assessments. If a special risk assessment may be necessary, this has been indicated. However, users should be aware that errors and omissions can be made, and that different employers and educational authorities adopt different standards. Therefore, before doing any activity, users should always carry out their own risk assessment. In particular, any local rules issued by employers or educational authorities MUST be obeyed, whatever is suggested in the activities available from this site. Unless the context dictates otherwise, it is assumed that: | |
