[pnh102]

Is English your second language?
Putting up a flag is an activity; taking down a flag is an activity; having a flag on your vehicle is not an activity.

Perhaps you need to return to your ESL classes. Parking your car on someone else's private property is an activity. Whoever owns that property can set just about any rules they like regarding the conduct of individuals on said property.

[Publius6961]

Perhaps you need to return to your ESL classes. Parking your car on someone else's private property is an activity.

Sorry Pedro, but you lose.
He is not being harrassed for parking his car.

[weegee]

The courts have upheld that burning an American flag is an act of “free speech”. They have even upheld that burning SOMEONE ELSE’S STOLEN FLAG is a protected act of free speech.

Some actions are more protected than others.

Wonder how many Ford dealerships require their employees to leave other makes “out of our lot”.

[Resolute Conservative]

So do you not carry concealed when on someone else’s property?

I do and will always no matter what they want.

[Tallguy]

Parking your car on someone else's private property is an activity. Whoever owns that property can set just about any rules they like regarding the conduct of individuals on said property.

Except that businesses are generally considered "public accomodations" & so the owner's rights to regulate behavior are not absolute. This may not prevent them from telling an employee how they must behave, but what if a customer parked on the lot in a truck flying the Stars & Bars? Bet that BJ's wouldn't get too far if the customer didn't voluntarily leave.