It's not a chronicle of Chernobyl, no, they wouldn't let anyone film that, it was forbidden.

NPR: 'Voices of Chernobyl': Survivors' Stories

Everyone asked is forbidden to answer and they don't, with just enough ostentatiousness to make the point.

WSJ: Television Review: Deciphering the Enemy

Polluting factories have been closed down, trucks have been forbidden to drive on the roads, raw materials can't be brought in, and goods can't be carried out.

NPR: Some Economies Suffer As Beijing Cleans Up Air