Every key number, rule, and fact from the Maine Driver's License Manual (Rev. 4/24) — on one page. Bookmark it or print it.
| Offense | Fine | Jail | Suspension |
|---|---|---|---|
| 1st OUI (BAC 0.08–0.14) | $500+ | — | at least 150 days |
| 1st OUI — aggravated* | $600+ | at least 48 hrs (96 with refusal) | at least 150 days |
| 2nd OUI | significantly higher | mandatory | longer revocation + interlock |
| 3rd+ OUI | substantially higher | mandatory, longer | longer revocation + interlock |
*Aggravated = BAC 0.15+, OR 30+ mph over the limit, OR eluding an officer, OR refusing the chemical test, OR a passenger under 21 in the vehicle. Maine's manual gives minimums; sentencing varies by case. After a 2nd OUI you must demonstrate proof of liability insurance to reinstate, and an ignition-interlock program is available.
| Shape | Meaning | Example |
|---|---|---|
| Octagon (8 sides) | STOP | Stop sign |
| Inverted triangle | YIELD | Yield sign |
| Diamond | WARNING | Curves, merges, hills |
| Pentagon (5 sides) | SCHOOL | School zone/crossing |
| Circle | RAILROAD | Advance RR warning |
| Pennant | NO PASSING | No passing zone (left side) |
| Vertical rectangle | REGULATORY | Speed limits, rules |
| Horizontal rectangle | GUIDE | Directions, distances |
| Crossbuck (X) | RR CROSSING | At the crossing itself |
| Color | Meaning |
|---|---|
| 🔴 Red | Stop, yield, do not enter, prohibition |
| ⬜ White | Regulatory — rules and laws |
| 🟡 Yellow | Warning — hazards ahead |
| 🟢 Green | Guide — directions, distances |
| 🔵 Blue | Services — gas, food, hospital |
| 🟠 Orange | Construction / work zone |
| 🟤 Brown | Parks, recreation, historic |
| 💛 Yellow-Green | Pedestrian, school, bicycle |
*Unless accompanied by a licensed operator age 20+ who has held a license 2+ years and is sitting in the front passenger seat.
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