This is how the Sydney’s exclusion zone for APEC looks like. 2.8m high fence spanning 5km marks the border between the Sydney and World leaders. Erected for security reasons it inconveniences thousands and is a real eyesore. I doubt any one in Sydney would like to present this beautiful city to the world leaders in such light. I understand the security concerns. However, I think the government went over board on this occasion.
I have to add this photo was taken with permission from police, as not all photographs are welcome by the security forces.