Radio Solidarity is the name of a radio show produced by the anarchist Workers Solidarity Movement

Workers Solidarity Movement

The Workers Solidarity Movement is an anarchist organisation in Ireland broadly in the platformist tradition of Nestor Makhno. It was set up in 1984 and publishes the paper Workers Solidarity and the magazine Red and Black Revolution....

, based in Ireland. Its is broadcast on Near 90fm and podcast globally, covering current issues, politics and struggle in Ireland and further afield.
Radio Solidarity or Radio S was an underground radio station

Radio station

Radio broadcasting is a one-way wireless transmission over radio waves intended to reach a wide audience. Stations can be linked in radio networks to broadcast a common radio format, either in broadcast syndication or simulcast or both...

 of the Solidarity resistance movement

Resistance movement

A resistance movement is a group or collection of individual groups, dedicated to opposing an invader in an occupied country or the government of a sovereign state. It may seek to achieve its objects through either the use of nonviolent resistance or the use of armed force...

, broadcasting in Poland in defiance of the censorship

Censorship

thumb|[[Book burning]] following the [[1973 Chilean coup d'état|1973 coup]] that installed the [[Military government of Chile |Pinochet regime]] in Chile...

 from the times of the martial law in Poland

Martial law in Poland

Martial law in Poland refers to the period of time from December 13, 1981 to July 22, 1983, when the authoritarian government of the People's Republic of Poland drastically restricted normal life by introducing martial law in an attempt to crush political opposition to it. Thousands of opposition...

 to it the fall of the communist regime

Regime

The word regime refers to a set of conditions, most often of a political nature.-Politics:...

 in the People's Republic of Poland

People's Republic of Poland

The People's Republic of Poland was the official name of Poland from 1952 to 1990. Although the Soviet Union took control of the country immediately after the liberation from Nazi Germany in 1944, the name of the state was not changed until eight years later...

. It was established by Zbigniew Romaszewski

Zbigniew Romaszewski

Zbigniew Romaszewski is a Polish conservative politician, a Polish senator since 1989, and a human rights activist....

.