Rum-running, or bootlegging, is the illegal business of smuggling alcoholic beverages where such transportation is forbidden by law. The term rum-running is more commonly applied to smuggling over water; bootlegging is applied to smuggling over land.
Police use a road roller to destroy bottles of illegal alcohol confiscated in Serpong, out of Jakarta, Indonesia, April 13, 2018.
A liquor raid in 1925, in Elk Lake, Ontario
Rum runner schooner Kirk and Sweeney with contraband stacked on deck
Rum-runner William S. McCoy, Florida area from 1900 to 1920
A black market, underground economy, or shadow economy is a clandestine market or series of transactions that has some aspect of illegality or is not compliant with an institutional set of rules. If the rule defines the set of goods and services whose production and distribution is prohibited or restricted by law, non-compliance with the rule constitutes a black-market trade since the transaction itself is illegal. Such transactions include the illegal drug trade, prostitution, illegal currency transactions, and human trafficking.
A black market in Shinbashi in 1946
A black-market salesman (fly by night) depicted making a transaction
Barcelona 2015
Mercado Negro, so called "Black Market", in La Paz, Bolivia