No Sex Permitted In Prison - By Prison Officer

Sex does take place in prisons 

I would like to respond to your post about prisoners having sex in prison. ( Above link )
Sex is not permitted in any prison whatsoever. I am a prison officer and I can assure you we do not encourage it. The problem we have is trying to stop it! ( Via Email )

 PFV Comment: So if you witness it, do you stop it on the vinegar stroke then?