Man arrested in flag-burning incident near White House hours after Trump order
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FYI-
"The Park Police said it arrested one person in the park at about 6:30 p.m., citing a violation of 36 CFR 2.13(a)(1), which prohibits fire in public parks, except in designated areas."
36 CFR 2.13(a)(1)
(a) The following are prohibited:
(1) Lighting or maintaining a fire, except in designated areas or receptacles and under conditions that may be established by the superintendent.
(2) Using stoves or lanterns in violation of established restrictions.
(3) Lighting, tending, or using a fire, stove or lantern in a manner that threatens, causes damage to, or results in the burning of property, real property or park resources, or creates a public safety hazard.
(4) Leaving a fire unattended.
(5) Throwing or discarding lighted or smoldering material in a manner that threatens, causes damage to, or results in the burning of property or park resources, or creates a public safety hazard.
This is a content neutral regulation. Depending upon the facts of where he burned the flag (if he did so in an undesignated area or receptacle), this arrest could stick and be Constitutional.