The **maximum blood alcohol concentration allowed for new drivers** is **0.30 grams per liter**. This is because individuals who have obtained their driving license less than two years ago have stricter restrictions regarding the amount of alcohol they can have in their blood while driving.

- The **blood alcohol level** refers to the amount of alcohol present in the blood. For new drivers, the allowed level is **0.3 grams per liter of blood**.
- This lower restriction also applies to drivers of vehicles transporting heavy goods, more than nine people, minors, people in emergency services, or hazardous loads.
- In comparison, for other drivers and vehicles, the allowed level is **0.5 grams per liter of blood**.

It is important to remember that alcohol negatively affects the brain and vision, increasing the risk of traffic accidents. Therefore, the only completely safe blood alcohol level for driving is **0.0**, meaning not consuming any alcohol at all before driving.