#Sirens

Federal regulators have postponed rules to require hybrid and EV carmakers to add audible warnings to their cars to alert nearby pedestrians, bicyclists and visually impaired people, Reuters reported.

The audible warnings would be installed on cars made by Ford, Honda and Toyota and be activated when those cars are traveling slower than 18 mph. According to the report, the National Highway Traffic Safety Administration says hybrid and EV cars are 19-percent more likely to be involved in a pedestrian crash when compared to gasoline cars. The rule could prevent 2,800 crashes with pedestrians.