You are setting up an entry control point and have counter-materiel NLWs at your disposal. When a vehicle runs over this NLW, it prevents blowouts and allows safe steering to continue until tires are flat. What is the purpose of counter-materiel NLWs in this scenario?
1) To prevent blowouts and allow safe steering
2) To increase vehicle speed
3) To detect tire pressure
4) To repair flat tires