- with -> through
Now, putting it all together, each word is replaced by its three synonyms in braces. Let me check each word again to make sure synonyms are appropriate and contextually fitting. Also, check for proper nouns. The text doesn't seem to have any proper nouns, so all words are to be replaced. Asphyxia neck fetish strangling hanging
"Establishing clear safety protocols" can use safeguards for protocols. "Emergency procedures" might be contingency plans. - with -> through Now, putting it all
Moving on, "risk" could be "danger," "hazard," "peril." "Serious injury" becomes "major harm," "significant damage," "severe trauma." - with -> through Now
- a -> an