Danger, etc., to Other River Users and Speed on the River
12.—(1) No master shall navigate a vessel on the river at such speed or in such a manner as to cause or be likely to cause danger, injury, damage, obstruction or nuisance to other users of the river or to any property.
(2) Except as permitted by Bye-law 19(1), no master shall navigate a vessel on the river at a speed in excess of 10 kilometres per hour.
(3) The master of any vessel on the river approaching or passing any place where works are being carried on shall reduce speed.
(4) Any master who stops a vessel on the river shall ensure that a proper look-out is maintained.