There's a problem when "The authority must ensure...", i.e. when there's a lot of discretion granted to "The authority", that's because "The authority" will use

There's a problem when "The authority must ensure...", i.e. when there's a lot of discretion granted to "The authority", that's because "The authority" will use any law available to try to silence or harm dangerous individuals when there are "hidden" political reason to do so. Example: http://www.bbc.com/news/world-europe-39973864 http://www.bbc.com/news/world-europe-39973864 An antidote to this potential abuse is to make laws scarce and highly specific and make judges apply laws in the most textual form possible.