### Question
Can you define what legal limit means?


### Answer
**Legal limit** is defined as the following in *23 U.S.C. § 403*:

> a blood alcohol concentration of 0.08 percent or greater (as set forth in section 163(a)) or such other percentage limitation as may be established by applicable Federal, State, or local law

#### Citation:
  - *23 U.S.C. § 403*
  - Heading: **CHAPTER 4-HIGHWAY SAFETY**

