On Sydney, and regarding the estimates. We had to wait an hour since the marching started before where we stood even started moving. I too couldn’t see the start or the end. I don’t now how to measure the size of such a crowd, but 90k has to be an underestimation. The SCG has a capacity of 48k people, and I am familiar with tip-toeing out of that filled stadium. I’ve been to rallies (albeit 20 years ago) where the numbers were in the tens of thousands. All of those crowds felt trivial in comparison to the one at this march. 300k does seem to be a lot closer to the truth.