Effective June 30, 2010, Ordinance #2688 of the City of Glasgow, "An Ordinance Prohibiting Smoking in Enclosed Public Places", went into effect.
Smoking is not allowed in any building, business, or facilty accessible to the General Public or at a minimum of 15 feet from the main entrance to said building, business, or facility.
You can download the entire ordinance via the link below. You can also download information on a "Smoke Free Glasgow" as well.