Such intentional action may take the form of a discontinuance or a waiver. The plaintiffs filed a notice of discontinuance on 1 April 2016. The unreliability of "diplomatic leaks" resulted in their discontinuance. Management frames are not always authenticated, and allow for the maintenance, or discontinuance, of communication. "the decline in population is attributed to the discontinuance of the flax mill". This doubt was proved justified in December 1712 by its discontinuance. With its discontinuance in Japan, "Agito"s western release was consequently cancelled. The state filed suit against Penn Central on April 7 to stop the discontinuance. Following the Austin marque's discontinuance in 1987, Rover and MG continued to use the plant. This continued until the "Floridian"'s discontinuance. Staten Islanders protested against the city's discontinuance of the Stapleton ferry, to no avail. Shouting would result in the discontinuance of the game. With the discontinuance of the "Royal Palm" in 1970, Tifton was left without passenger service. On February 4, 2011, Kodak announced the discontinuance of Ektachrome 200 on its website. On March 1, 2012, Kodak announced the discontinuance of three color Ektachrome films.