[NittanyLion]

How about firing you for having cigarettes in your car?

I would submit that an employer can set any rules they like (so long as they don't discriminate based on gender/race/religion, violate laws, etc.), and fire you if you fail to meet the rules. Cigarette smoking included.

[from occupied ga]

I would submit that an employer can set any rules they like (so long as they don't discriminate based on gender/race/religion, violate laws, etc.), and fire you if you fail to meet the rules.

Then you should have no objection to getting to the law changed to add firearms ownership/possession to the gender/race etc.

[Luis Gonzalez]

The man who owns the company that I work for has banned all cigarette smoking on his property, if you want to have a smoke during your breaks, you have to physically leave the grounds.

Stated company policy is that cigarette smoking anywhere on the property can get you fired.