2008–2009 Oslo anti-Israel riots
On 29 December 2008, a large-scale series of riots broke out across Oslo, Norway, two days after Israel initiated "Operation Cast Lead" against Palestinian militants in the Gaza Strip. Stemming from ongoing pro-Palestinian protests in the city, the initial riots took place outside of the Embassy of Israel and continued for almost two weeks.
Source: Wikipedia — 2008–2009 Oslo anti-Israel riots (CC BY-SA 4.0)