Zoning is a tool that most cities use to govern âusesâ (e.g. residential, commercial, or industrial), the size of buildings, and how buildings relate to their surroundings, including other buildings, open spaces, and the street.n the U.S., zoning began as a tool to separate uses from one another, and in particular was used to separate more impactful uses (manufacturing) from more sensitive uses (residential). This type of zoning is largely known as Euclidean Zoning, named after the U.S. Supreme Court Case that legitimized the use of the tool.
covert operation. n an intelligence operation so planned as to permit plausible denial by the sponsor. Types: black operation.
The covert operations conducted during the war did not have to be unattributable. On the contrary; saboteurs, for example, in order to avoid precipitating reprisals on the local population, would leave behind evidence which tended to indicate that British agents were responsible. 15 Security and secrecy were important, but only tactically important.