Jihad Black Flag, Communist Hammer & Sickle at #Hamas Anti-Israel Terror March in London (VIDEO)

Story at the Time of Israel, "Third London mass protest for Gaza in one month."

Also at Twitchy, "‘Farewell, Western Civilization': London overtaken by pro-Gaza demonstrators [photos]."

Third London mass protest for Gaza in one month http://t.co/zWCr0TcbYQ

— The Times of Israel (@TimesofIsrael) August 9, 2014

ICYMI 'Farewell, Western Civilization': London overtaken by pro-Gaza demonstrators http://t.co/jlU3P8GAwd Ignorant anti-Semites #tcot #pjnet

— CFLancop (@CFLancop) August 10, 2014

Seriously, London Gaza protesters, this can't happen. This is off message. So, so off message. http://t.co/raJYiW2jNl pic.twitter.com/LBB8UoGkIK

— Tom Gara (@tomgara) August 9, 2014

London Gaza rally: lots of Palestinian flags. Hezbollah flag. Gooners Against Apartheid banner. A black jihad flag. http://t.co/kzEsdEcoqW

— Tom Gara (@tomgara) August 9, 2014

London Gaza Pre-March 09082014 http://t.co/FaEoUdhC6S via @OccupyDemocracy #olsx

— Occupy News Network (@OccupyNN) August 9, 2014

Thousands march through London in protest at Israeli military action in #Gaza http://t.co/4OXTgCFQEW

— Louise Mezzina (@mezzDubai) August 10, 2014

FLASHBACK: From William Jacobson, on Thursday, "Anti-Semitism Erupts Globally."