Folks, I can see plenty feel strongly about this, I've been a dog owner, and I also have two small grandchildren, so I can comprehend both sides. Many people would be averse to reminding an owner to leash their dog. We cannot count on any wardens being nearby when we need them, either. Experience in other locales suggests the best thing is to ask the council for a change in the bye-laws, to say, e.g. leads MUST be worn, not discretionary, or even to ask for NO DOGS at all to be allowed in that section by the lakeside. If the law isn't quite clear enough or enforced promptly there will be tensions. So can I suggest writing to the council, if enough of us ask, this topic will have to be discussed.