The Barricade Kit is an item added in the Easter Case that prevents a door from being opened until the damage threshold is met.

The Vehicle used to escape in the PD raid should have a similar HP threshold until it is destroyed because as of current, the vehicle can be destroyed in 1 hit via a mini2 right click shot. This seems a little unfair as it doesn't give the raiders any chance to escape. With this new HP threshold in place on the escape vehicle it will allow raiders to have a more balanced fight against the Police Force whilst escaping.