sha katsu
1. linchpin
Noun
1. linchpin
1. If it were under the jurisdiction of the police station; If under police jurisdiction
1. Was not a police officer.; Was not under police jurisdiction.
1. Was in charge of a police precinct.; Was a police officer in charge.
1. Probably a police precinct.; Possibly under police jurisdiction.
1. If/when concerning jurisdiction; If/when under the jurisdiction of
1. Police station.; Precinct.
1. Of the police jurisdiction; Relating to a police precinct
1. Was not under my jurisdiction.; Was not within my authority.
1. It is not under the jurisdiction of the police.; It's not my responsibility.