Illegal press and radio

After the Germans armies invaded several countries at the begiing of the war, illegal presses and radio arose almost immediately there after. The existing radio broadcast corporations and newspapers were no longer allowed to decide what news they would run, and were forced to use what ever the German occupier prescribed. The only way therefor for people to hear news from the London government and resistance news was through illegally kept radio's and through pamflets made by the illegal press. All this had to be done with great caution as the distribution and possession of illegal newspapers and radio's was naturallly strictly prohibited.