sentences:  Criminals also regularly used particular pubs as "shop fronts" from which to sell the proceeds of their crimes on the black market.Late in the 20th century, this dubious tradition came to include drug dealing, and every major Australian city has pubs which became notorious from the 1970s as virtual "supermarkets" for cannabis, amphetamines, heroin and other drugs.Gaming and betting is another major part of Australian pub culture.