Your question should be well covered in the class you take. My Prohibited areas, from Local, State, and Federal jurisdictions: "Cop shops" (not specifically stated but common sense dictated), Federal buildings, Post Office, Court House, Military installations, Capital buildings, air/bus/train/truck terminals, any place politicians are, any type of job "action" picket line/union organizing/union meeting etc., Indian Casinos. With Restrictions; Bars, Schools, Terrorist threats, Drinking, drunk and disorderly. I also usually honor the private businesses signs, (especially my bank as it has a metal detector sally port entrance).
live and let live