In Israel, many captured tanks were cleaned up & parked in playgrounds for children to climb over and in the former USSR & Balkans there are many tanks sitting on concrete plinths as monuments -- it would be a nasty shock to have an "old" tank painted in bright colours suddenly move & fire at you !!
Captain Birdseye of G2 only gives out fresh intell. .....
my M-577 command vehicle disguised as a refrigerated delivery-truck in the infamous "Peas, Carrot & Corn" cam.