DUI / Accident Reporting / Patrol & Observation Flashcards
On the way to work, take different roads through your zone to:
Identify hazards or spots that could be trouble.
*Know your zone!
What type of patrol is best for navigating through large crowds of people?
Foot Patrol
What are the three objectives to a police patrol?
1) Protect life and property
2) Prevent crime
3) Maintain peace and order
If a stolen or lost item is found and returned to the owner, the officer should require the owner to verify ownership by describing the items, supplying the serial number, and giving info that clearly establishes ownership. What must then be completed by the officer?
A supplemental report must be completed indicating to whom the item was returned and the steps that were taken to verify ownership.
What is the most common type of patrol?
Automotive Patrol
For a car accident that may have death, injuries, or property damage exceeding $500, what is required?
A report.
In order to charge a driver with a DUI for alcohol or drugs, what is required?
The LEO must prove the driver is impaired and charge them for the violation they pulled them over for initially.
What is the priority at an accident scene, after other emergency responders arrive?
Control the scene for safety.
What type of skid involves all four tires locking up?
Overlapping Skids
What are the two ways to measure accident scenes?
Coordinate (Baseline) Method
Triangulation Method
Two facets to working a crash?
Reporting
Investigation
What are the three elements in a motor vehicle crash?
Human Element
Roadway Element
Vehicle Element
An abrupt change in a skid mark is called:
Offset
*It identifies the point of impact.
Where should the LEO measure from at an accident scene?
From fixed objects
Alcohol concentration for anyone over the age of 21?
0.08 grams or more
Alcohol concentration for a commercial vehicle operator.
0.04 grams or more
Alcohol concentration for anyone under the age of 21.
0.02 grams or more
What process starts when a person gets a DUI?
Administrative License Suspension
What are the three phases of a DUI arrest?
Vehicle in motion
Personal contact
Pre-arrest Screening
A medical condition that is often confused with a DUI?
Diabetes
Where should a field sobriety test be conducted?
A safe area
As a LEO, observing someone who is possibly driving under the influence may…
drive over the speed limit
make sudden stops
drive under the speed limit
An officer being visible in communities:
Deters criminal activity and takes away the opportunity to commit crimes.
What are the 3 primary tasks carried out by the patrol officer at an accident scene?
1) Render first aid as necessary
2) Gathering & Documenting facts surrounding the crash
3) Establish safe passage for roadway traffic
Involves the use of thoroughly reported and accurate information to draw conclusions and opinions about how and why an accident occurred.
Accident Investigation
An unintended event that produces injury or damage through the operation of a motor vehicle upon a public roadway.
Accident Defined.
The severity of MV traffic accidents can be classified according to the extent of ____ and ____ resulting from an accident.
injury
damage
Officers need to have an understanding of the typical classes of events or phases of an accident to effectively investigate the incident. List the 8 phases.
1) Point of possible perception
2) Point of actual perception
3) Point of no escape
4) Key event/ Key point
5) Point of initial engagement
6) Point of maximum engagement
7) Point of disengagement
8) Final position
The point at which an individual sees, feels, hears, or otherwise perceives an indication that an accident is about to occur.
Point of actual perception
The time and place at which the hazardous situation could have been perceived by a normal person.
Point of possible perception
Determines the time, place, and type of accident that will occur. It is whichever event occurs first on the roadway, either a non-collision or a collision.
Key Event/Key Point
The place and time after which a given individual cannot avoid or prevent an impending accident.
Point of No Escape
Where the greatest collapse of material or overlap of objects occurs.
Point of Maximum Engagement
The point where contact is first made during a collision.
Point of Initial Engagement
The point that the objects or units involved in the collision start to separate from one another, and the initial force extended between them ceases.
Point of disengagement
The time and place that the objects that have collided come to rest, without the use of any power.
Final position