Safety or Safely ?
Your choice!
Safety
Exemple : ‘’It is important to have the correct safety measures in place.’’
The words "safety" and "safely" are versions of the same word, "safe," but are used in different ways. "Safety" is used as a noun to denote a state of being safe and not in any danger.
Safely
Exemple : ‘’Please disembark the aircraft safely.’’
"Safely" is an adverb which is used to denote that something is done "in a safe way or manner."