Answer: Reasonable suspicion
Explanation: Reasonable suspicion is the type standard that describes about the legal proof regarding any suspicious or criminal activity happening or about to happen. Under the law conditions , it allows the official for the seizure and searches .
On the basis of verified proof and evidence which is considered as the reason ,then the interrogation, warrants or arrest are conducted .The suspicion is related with an individual or group of people who are seen involved in dangerous and suspicious acts such as having illegal weapons, armed etc.