Finest Lockout-tagout

Many sites have the officially stated policy that only the person who tagged the device can untag it. This means that if a worker goes home after their shift without removing the tag from a device which is ready for service, then they will have to travel back to the site to untag it. Giving approval for the removal of a tag over the phone is not an option.
Whilst this policy might make it seem as if it is encouraging workers to take the risk of not tagging out in the first place, it is usually accompanied by a policy stating that operating on a device without tagging it out will result in instant dismissal.

In the United States a lock selected by color, shape or size (e.g. red padlock) is used to designate a standard safety device, locking and securing hazardous energy. No two keys or locks should ever be the same. A person's lock and tag must not be removed by anyone other than the individual who installed the lock and tag unless removal is accomplished under the direction of the employer. Employer procedures and training for such removal must have been developed, documented