Hong Kong Pro-democracy Protests - Monday, October 20

A message left by anti-Occupy protesters is displayed on Nathan Road recaptured by pro-democracy protesters at Mongkok shopping district in Hong Kong, Oct. 20, 2014.

Police officers stand guard on a junction at Mongkok shopping district, where pro-democracy protesters have recaptured a main road, in Hong Kong, Oct. 20, 2014.

A passerby walks past a barricade with rubbish bins set up by pro-democracy protesters on a side street at Mongkok shopping district in Hong Kong, Oct. 20, 2014.

A woman eats her lunch in an occupied area outside government headquarters in Hong Kong's Admiralty district, Oct. 20, 2014.

Occupy central supporters look at a scene of protesters, depicted by Lego characters , confronting riot police, outside the government headquarters in Hong Kong, Oct. 20, 2014.

Protesters stand guard behind a barricade at the occupied area in the Mong Kok district of Hong Kong, Oct. 20, 2014.

A man walks by a makeshift barricade in an occupied area outside government headquarters in Hong Kong's Admiralty district, Oct. 20, 2014.

A pro-democracy protester, right, argues with an anti-Occupy resident, left, on Nathan Road blocked by pro-democracy protesters at Mongkok shopping district in Hong Kong, Oct. 20, 2014.