I think we're disagreeing on definitions and words, not what's going to change. We already have "high security" psychiatric wards, but they want to increase the security and have specific people placed in those "especially high security" wards. People can be placed there if there is a risk of "attacks against the patient themselves", which is as far I know not (directly) caused by mental disorder in the patient.

Take a look at http://www.regjeringen.no/nb/dep/hod/dok/regpubl/prop/2011-2... - esp. § 4A-8, which states the new changes in the law.