Arrest, Search, Seizure, Warrant Random Roadblock Not so Random

[JuaggloRY]

Im attending a 4 day concert in illinoise this upcoming weekend and last year there was a road block on the way into it about a mile away from the campground obviously put there just for us due to the worrying of the towns folk it was set back on a very wooded road and the only way to get to the concert well they stoped and asked for dl registration insurance ect.. but i saw some vehicle pulled over on the side isent this somewhat illegal if they ask to search my vehicle this year im saying no but what exactly do i have the right to do and not to do thank you

 

[Sibee]

Legally: They cannot search your vehicle unless they have arrested you cause to believe you are involved in an illegal act.

More likely: They if you refuse, they will arrest you for some small thing like not cooperating and search your car.