Open the URL, I self-hosted a zip file with 9 photos so you don't have to visit a website that's filled with ads.
http://rentingcrisis.nz/forum/images/chalk/activism.zip
I wrote in 20 locations around riccarton and ilam. Most of my chalk was on riccarton road or perhaps 50 metres into a side street.
Please share this file.
The alternative is that we cap it at like 30% or something. It'd still be stupid expensive, and wouldn't be worth it as an investment or passive income anymore.