>an officer who doesn't have reasonable suspicion may not extend a traffic stop in order to conduct a dog sniff. The officer who pulls a driver over may not prolong the detention "beyond the time reasonably required to complete" the stop's "mission."
https://www.nolo.com/legal-encyclopedia/can-police-use-dogs-...
>an officer who doesn't have reasonable suspicion may not extend a traffic stop in order to conduct a dog sniff. The officer who pulls a driver over may not prolong the detention "beyond the time reasonably required to complete" the stop's "mission."
you could sue