Answer:
1.make an arrest 2. conduct a search 3.Receive a warrant
Step-by-step explanation:
The Constitution states that an officer must need probable cause to arrest,search and receive a warrant. An example may be if an officer were to pull over someone. If the officer smells the stench of marijuana then that officer has probable cause to search that vehicle. But if the officer pulled that person over and just randomly searched their vehicle that wouldn't be probable cause and therefore that officer is committing an unconstitutional act and will be punished with relief of duty.