A protest orgenized by the Trade Union of United Mineworkers of Bulqiza (TUUMB).
<a href="//commons.wikimedia.org/wiki/User:Red_duck_on_vacations" title="User:Red duck on vacations">red_duck_on_vacations</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>