Hazards are those hat are within two seconds in front of your vehicle

I believe its immediate.

Hey there!

The word that will fill in the blank is (crash)

Hope it helped!

Answer in 2009 barack obama signed into law the family smoking prevention and tobacco control act, the new law (h.r.   1256) represents the most sweeping action taken to date to reduce what remains the leading preventable cause of death in the united states;