V-1.2, r. 1 - Regulation respecting snowmobiles
24. Every snowmobile cutter shall be equipped with a rigid tow bar that, when coupled to a snowmobile, is:
(a) rigidly connected to the cutter so as to prevent gawing movement;
(b) capable of 90 º of rolling movement in each direction in relation to the longitudinal vertical plane of the cutter; and
(c) capable of allowing adequate pitching movement of the cutter.
R.R.Q., 1981, c. C-24, r. 21, s. 24.