18R6. Colouring at the tank truck loading racks is effected by means of an injection system equipped with an automatic cut-off device designed to prevent the delivery of non-coloured fuel oil in case of a defect in the system.
R.R.Q., 1981, c. T-1, r. 1, s. 18.6; O.C. 3470-81, s. 4; O.C. 1635-96, s. 35.