Jakarta residents are good at protesting, although not always in a violent manner. Frustrated because the slow lane that passes the Australian embassy on Jalan H.R. Rasuna Said has been closed for months, causing congestion, people decided to act: not by taking to the streets carrying posters. The protest came in the form of a cacophony of horns from passing motorists.

Not all motorists driving by sound their horns, given the fact that a