Can you get intimate with the inmate while visiting.

I've actually seen inmates have sex with their loved one in the visitation room of a federal prison camp. The security is not in your face and the visits are the best they can be, seated on picnic tables so getting close easy.  If you risk doing so and get caught or someone snitches on your (like in this case), the visits will end forever and the inmate will spend months in the SHU before they transfer him to a higher security facility far away from home.