| 摘要 |
<p>A surveillance apparatus and method for the surveillance of traffic are provided, in which the apparatus includes a housing (10) for substantially completely enclosing and concealing a law enforcement vehicle therein, and a one-way window (23) extending around part or nearly all of the housing, such that a vehicle operator in a vehicle inside the housing may visually monitor traffic, while the window (23) prevents the vehicles in traffic from visually determining whether a vehicle is or is not present in the apparatus.</p> |
