One is the ban Sunday shopping policy which the effects don’t change regardless of where you move the slider. The other is curfews, the description when you max the slider is blank, not sure if that was intended or not.
Fantastic game by the way!
The sunday shopping ban isn’t meant to change with the slider as it’s basically a binary on/off decision, but I’ll look into the other thing 
Ah okay figured that may have been the case. Thanks Cliff! I also found with the speed cameras policies that it has two effects for motorists. One’s roughly double the other when moving the slider toward the max.