As the police besiege the Umbrella Movement protest site in Admiralty on 1 December 2014, protesters rush to block this staircase (the "Lennon Wall" covered by pro-democracy notes) upon which they later construct a barrier.
<a href="//commons.wikimedia.org/wiki/User:Citobun" title="User:Citobun">Citobun</a>
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<span class="int-own-work" lang="en">Own work</span>