It should be concealed - out of sight.
That's just in your vehicle though, right?...permitted to carry a concealed firearm in Texas while you are traveling
That's the sticky part. There is no definitive statutory explanation of "traveling", leaving the individual traveler in rather a confusing situation. If you stop for fuel and exit your vehicle to fill up, are you still traveling? What if you stop to grab a bite to eat? What about if you go to a mall for some shopping? These vagaries make it a rather touchy state of affairs. I recommend keeping your handgun in your glovebox, and then you will have no worries.That's just in your vehicle though, right?
which is why I mentioned the "unwritten rules" part.
This was true a few years back but now it's been clarified by the legislature. The law now says that if it's concealed and you're not breaking any laws (other than perhaps traffic regulations) then you're legal even without a permit IN YOUR CAR. You may NOT carry it outside your car without a permit.You are permitted to carry a concealed firearm in Texas while you are traveling whether you possess a CHL or not; however, AFAIK, what constitutes "traveling" is far from clear and and you could still wind up getting arrested.
Can I carry in a vehicle if I am the passenger, and its not my vehicle?
To be clear...The gun must be concealed. That can be trunk, glove box, under the seat, console - whatever. Technically you can carry the gun on your person while in the car, but our CHL instructor advised against it, as it is a recipe for mistakes.
If you use the gun in a justifiable way (even removing it from your car to defend yourself), you are OK.
PC W6.02. UNLAWFUL CARRYING WEAPONS. (a) A person
commits an offense if the person intentionally, knowingly, or recklessly
carries on or about his or her person a handgun, illegal knife, or club if
the person is not:
(1) on the person's own premises or premises under the person's
control; or
(2) inside of or directly en route to a motor vehicle that is owned
by the person or under the person's control.
(a-I) A person commits an offense if the person intentionally, knowingly,
or recklessly carries on or about his or her person a handgun in a
motor vehicle that is owned by the person or under the person's
control at any time in which:
(1) the handgun is in plain view; or
(2) the person is:
(A) engaged in criminal activity, other than a Class C misdemeanor
that is a violation of a law or ordinance regulating traffic;
(B) prohibited by law from possessing a firearm; or
(C) a member of a criminal street gang, as defined by Section 71 .Of.(a2)
but as soon as I take it out of concealment (presumably in a SD situation that is