Notice about smoking. Here are easy formats regarding stop smoking.

Sample of Circular for No Smoking

This organization has strictly prohibited the smoking in office premises. It has been said that smoking is like paying to have your life cut shorter. Smoking is harmful to health and can deteriorate the lungs. It can cause cancer which is very lethal and dreadful. No employee should be found smoking in common places of office like cafe, stairs, rest rooms lifts and cabins. We do not have smoking policy here. We do not appreciate the smoking and would take strict action against employees who would not obey the regulations. It is moral duty of each of the employee to make the environment healthier by not promoting activities like smoking. Safety of each other is a responsibility of each individual and should not be ignored in any case. This letter applies to each employee of the office regardless of their post. All employees should act in accordance with No smoking Policy.

Smoke Free Workplace

Dear All,
Smoking is prohibited during the office premises. Kindly, follow this rule to make the environment smoke free. Or else strict actions will be taken against the concern person.
Thanks