NOTE: This article was updated to reflect 2020 changes to Illinois law with passage of Public Act 101-027. These new laws became effective on January 1st, legalizing recreational use of marijuana. Illinois state law provides that when a person is arrested for DUI and either blows over the legal limit of 0.08 (blood alcohol) or refuses to take a breath test, his or her driver’s license will be suspended. The same is true if a…