The parents of missing soldiers and prisoners from the recent Karabakh war have blocked on Wednesday all roads leading to Gyumri, the second largest city of Armenia, the leader of "Bright Armenia" faction Edmon Marukyan informed on Facebook. 

"Major traffic jams are formed at the scene, tensions are high. The citizens are raising their voice through this protest, yet tmedia keeps silence," Marukyan wrote, adding reports suggest the roads will remain closed overnight.