As of July 1st, all new vehicles sold in the European Union must come equipped with a pre-installed breathalyzer interface. This move is part of EU efforts to halve drunk-driving deaths by 2030 under the Vision Zero program.

The regulation mandates that manufacturers provide an electrical connection and reserved space for installing 'alcolock' devices, which must meet European standards. These devices measure alcohol levels in a driver's breath before allowing the vehicle to start.

This technology is already being used in several EU countries, particularly among repeat offenders or professional drivers. Official figures suggest it can reduce fatal accidents by up to 65%.

Since 2018, the EU has introduced various safety features like intelligent speed assistants and emergency lane keeping systems. By 2024, new cars will also integrate adaptive brake lights for added warning signals during sudden braking.

This latest measure represents a final step in a comprehensive safety package aimed at making European roads safer. As of July first, no car can leave a dealership without meeting all these requirements.