Protestors stormed Syria's Australian embassy and trashed its lower level, police said on Sunday.
Police said a "number of men forced entry" to the Syrian embassy in Canberra on Saturday evening and "caused extensive damage to the ground floor" of the building.
Three diplomatic staff present at the time barricaded themselves in a back room according to media reports, which said as many as 40 people were involved in overrunning the embassy.
Police were alerted to the incident by a phone call from embassy staff but said the group dispersed before officers arrived.
"We are obviously concerned about it and three staff members from the embassy were present when the men forced entry. However, no one was injured," said superintendent Mick Calatzis.
The attack on the embassy follows similar incidents in Athens, Berlin, Cairo, Kuwait and London. [AFP]