The responsible use of safety signs is an essential aspect of a legally compliant health and safety policy. Businesses generally understand this - but many would still benefit from brushing up on the specifics of the relevant legislation to make sure their policies are fit for purpose.
After all, the consequences for failing to properly follow the Health and Safety Executive’s rules on safety signage can be quite serious; it can lead to an increased risk of dangerous accidents, while making the company in question liable for fines and damaging headlines.