People who drive to work have a excellent place to store their gun, -- if their employer is so stupid as to try to prohibit arms from the workplace itself.
All people have a Constitutionally protected right to carry a gun to and from work for self-defense. --- Thus, - all people should also have a Constitutionally protected right to carry a gun while on the job for self-defense, -- or an easily accessible place to store one.
Unfortunately, gun grabbing zealots like the Brady bunch do not agree, and 'majority rule' still applies in many States & localities.