I've seen small versions of that where I live, Theres these huge ones in Mexico City and like every week the police will go in to the indoor fleamarkets and destroy/confiscate/steal all of the pirated stuff.
They do it all the time, they wait for the merch to come in or accumulate and they then go in and seize everything.
Not just DVD's but anything knockoff. Clothing, booze, cigarettes, toys you name it.
Some of the piraters give up and try again later and some downright get furious! I've seen vids of old ladies smacking the cops and acting all beligerant as their goods are being taken.
Such is the cycle of pirating
2600 and jr,5200,nes/top loader, master system, intellivision, TG-16, genesis 1,2,3, SNES, snesJR, CDX, 3DOfz10, gamegear, gameboy and pocket, GBC, sega saturn, PSOne w/screen, Virtual Boy, N64, NGPC, Gameboy Advance sp, Dreamcast, Black Dreamcast, oXBOX, Playstation 2, PStwo, Gamecube, gameboy player, DS lite,DSi XL, PSP1000/3000,Wii,PS3 120gb,3DSXL, xbox 360, PSvita, PS4
Need FreeMCboot? I'll install it on your PS2 Memory Card for free if you cover postage both ways.
Consoles: I have too much stuff
Arcade: No seriously, I have too much stuff. Someone grab a shovel and dig me out of my basement.