Re the carriage of dangerous goods by road, the information which the consignor must give to the haulier to enable him to comply with the law and to be aware of the risks to the health or safety of any person created by the substance being carried. Further, that which the employer must give to his driver indicating the identity of the substance, the dangers which may arise from the products being carried and the action to be taken in an emergency (i.e. spillage/accident) – usually accomplished by issuing a relevant TREMCARD.