Which of the following actions is considered illegal when driving in Texas?

Texting while driving is illegal in Texas due to the increased risk it poses to both the driver and others on the road. This law was enacted to enhance road safety, as texting diverts attention from driving and significantly impairs the driver's ability to react to changing traffic conditions. The dangers of distracted driving are well-documented, and specifically, texting has been shown to increase the likelihood of accidents.

Using Bluetooth devices for hands-free conversations is permitted in Texas, as it allows drivers to maintain focus on the road while communicating. Listening to music is also legal and common practice, as it does not inherently distract from driving if done responsibly. Similarly, having pets in the vehicle is allowed, although it is advisable to ensure that pets are secured to prevent distractions. Thus, the emphasis on banning texting while driving reflects a strong legal and societal stand on minimizing distractions that can lead to accidents.