Stinger Spike Role Of The User Using the system without a strategy and organization may cause to get an ineffective and dangerous result.Enough TimeEnough time should be given to the officer to set up the system. The Most Effective MethodThe most effective method is the Confusion. To hide the area where the trap application would be set is recommended.It is very important to coordinate between the user of the system and patrol car that chases the suspect vehicle.There should be a strategy of chasing and using the road trap system.Enough time should be given to the officer to set up the system.Using the system without a strategy and organization may cause to get an ineffective and dangerous result.The most effective method is the Confusion. To hide the area where the trap application would be set is recommended.