I do this all the time. I’m in the US and I like to smoke cigarettes when I drink. Can’t smoke inside so I just find an outdoor area, usually near a smoker’s post, and just start drinking. No hotel staff have ever mentioned it to me in the dozen-or-so times I’ve done it. I usually stay out pretty late too. Around midnight. Disclaimers: IANAL and I’m sure I could be ticketed or even arrested depending on the state if an officer saw me doing this.