by thom » Sun Apr 10, 2011 12:35 pm
Your question is not clear please.
1. Employers must also display a non-smoking sign in a prominent position
2.All employers must display the Health and Safety Law poster.
3. All employers, regardless of size, must display the Health and Safety Executive's Health and Safety Law poster
Please visit the following site to know the responsibility of an employer in ensuring safety at work for all their employees