Rules only apply for certain people

Rules only applies to certain people. Smoking in the road we told to stand by the smoking section right next to the kids on a field trip and smoke. Thinking of the kids is exactly why we stood by the road to smoke a cigarette. Yet people can drink alcoholics drinks and throw their glass bottles on the grass and won't even be asked to pick it up, with a dustbin within a few meters. So glass bottles on the grass is not a risk to my kids but my smoking away from everyone is? When the same rules apply to everyone we might visit again but until then the membership will also be cancelled!