policespeak en · NOUN
Etymology
From police + -speak.
Meanings
-
(uncountable) The jargon or formal language used by the police.
In the passage above, two of the terms used by the interviewing officer are typical of legalistic/pseudo-legalistic policespeak. The officer uses the term "vehicle" even after the details of the vehicle type have been established, […]
2008, John Gibbons, M. Teresa Turell, Dimensions of Forensic Linguistics, page 75: