B-34 et infra, p.B-6 FM 3-19.15 https://fas.org/irp/doddir/army/fm3-19-15.pdf (esp B-54)
I have no idea what the most recent incarnation of GARDEN PLOT may be, the above is what I found in a quick search. But I'd hope that at this point the DOD is more likely to side with the population than other agencies, and work-to-rule if need be.
Anyone know of an online copy of DA Civil Disturbance Plan 55-2?