South Carolina Implements Strict Hands-Free Driving Law with 180-Day Warning Period

South Carolina's comprehensive hands-free driving law took effect on September 1, 2025, marking a significant expansion of previous restrictions that only prohibited texting while driving. The new legislation prohibits drivers from using mobile electronic devices in virtually all circumstances while operating a motor vehicle, except during emergencies. This represents a major shift from the previous law that permitted drivers to hold phones to their ears for conversations.

The law defines mobile devices broadly as cellular telephones, portable computers, GPS receivers, electronic games, or any substantially similar devices. The restrictions now include prohibiting devices from being held or supported by any part of the body, though earpieces and wrist-worn devices used for voice communications are exempt. Drivers are explicitly banned from watching motion content including videos, reels, games, movies, and video calls while driving.

Additionally, the law prohibits composing, reading, or transmitting emails, texts, website information, or interacting with applications while operating a vehicle. The legislation does provide specific allowances for certain uses when devices are not being held or supported. Drivers may use navigation systems, obtain traffic and road condition information, listen to audio content, and initiate or end phone calls through voice commands without physically handling devices.

Notably, the law exempts several communication devices including commercial two-way radios, emergency communication equipment, citizens' band radios, ham radios, and prescribed medical devices. Drivers may also use services or equipment installed by the vehicle's original manufacturer, though after-market devices are not specifically permitted under the legislation.

South Carolina authorities have implemented a 180-day grace period during which law enforcement will only issue warnings for violations. This period allows drivers to adapt to the new requirements before penalties take effect. After this grace period, violations could result in substantial fines and points on driver's licenses, making compliance crucial for all motorists operating vehicles within the state.