May Day call from Demirtaş 2021-05-01 20:56:17 ANKARA - Making a statement regarding May Day, HDP former HDP Co-Chair Selahattin Demirtaş said: Sing at your balconies, let us hear your voice". Peoples' Democratic Party (HDP) ex-Co-Chair Selahattin Demirtaş, who is detained in Edirne F-Type Closed Prison tweeted via his lawyers and said: "We don't have balconies or windows here but you can step up the struggle of the labourers and workers from your home. Sing at your balconies, let us hear your voice. Celebrate May Day and we will hear it from hear in the dungeons. Long live May Day"