> You don't need a study to tell you that if you make things more difficult and worse for landlords, the housing supply will decrease. That doesn't need to be

> You don't need a study to tell you that if you make things more difficult and worse for landlords, the housing supply will decrease. That doesn't need to be true. In post WW2 UK the government built lots of rental property. That increased the housing supply and hurt private landlords at the same time.