The pre­sid­ing offi­cer shall pre­serve order and deco­rum and may speak to points of order in pref­er­ence to oth­er mem­bers, and shall decide all ques­tions of order, sub­ject to appeal. In case of any dis­tur­bances or dis­or­der­ly con­duct, the pre­sid­ing offi­cer shall have the pow­er to require the meet­ing room to be cleared.