Tomorrow is the end of President Trump EO on using the US Military. My guess nothing will change on flying the War Time Flags such as the Black Flag meaning POW/ MIA and the Yellow Trim flag which indicate Marshall Law. I will check the Navy Seal Training Base early and insure the black flag is still flying.

Should that not be called Martial Law ?

The Yellow fringed flags in DC and all courts of the land.

Does a yellow fringe flag mean USA Corp. Gov. ?

No, not anymore after Russel J Gould raised the Real US Flag at the United Nations. He also capture the Post Office in DC and Philidelphia.