It's a six minute video. A long sequence shot of Shanghai filmed from the air unfolds in black and white. All the rest are words: a succession of sounds taken from press conferences, videos posted on social networks or phone calls from residents. Entitled “Voices of April”, this viral video which presents the repercussions of the confinement of Shanghai on its inhabitants was erased from the Chinese internet by the censors, arousing the incomprehension and even the anger of Internet users on Saturday. This morning on #franceinfo channel 27 while the population of #Shanghai sees neither the end of #Confinement…