Final answer:
It is generally illegal to read or send texts while the vehicle is in motion, with laws varying by location. Emergencies and hands-free devices may constitute exceptions. To ensure safety and compliance with the law, refrain from texting and driving.
Step-by-step explanation:
Reading or sending a written message (text) while the vehicle is in motion is generally illegal due to the dangers it poses to both the driver and others on the road. Laws regarding cellphone use while driving vary by jurisdiction, but a common thread is a prohibition on texting while driving to minimize distractions and prevent accidents. Exceptions to this rule may include emergencies, use of hands-free or voice-activated devices, or if the vehicle is stopped and safely parked.
Legal to read or send messages applies when the car is stationary and not impeding traffic. Driving requires undivided attention, and texting typically takes a driver's eyes off the road for at least five seconds. At 55 mph, this is equivalent to driving the length of a football field without looking, which can have catastrophic consequences.
In summary, it is nearly universal that one should not text while driving and doing so can result in legal penalties, including fines and points on one's driving record. For safety and to abide by the law, it is crucial to refrain from texting whenever a vehicle is in motion.