>>4847265 (lb)
sauce: DC Fire & EMS
https://twitter.com/dcfireems/status/1086969197853376512/photo/1
Back of the fire truck definitely says:
CAPITOL
3
PUNISHMENT
Capitol = the building in Washington, D.C., used by the Congress of the U.S. for its sessions.
Notice that the photo is framed so that the dome of the Capitol is position above the text and firetruck.
Vehicle ID number is E 3.