Dr LIZ CRAIG (Labour): Thank you, Madam Speaker. It's a real pleasure to speak on this bill, because many of us have got family members, we've got work colleagues, or we've got friends for whom aspects of the built environment pose real barriers to them living the lives that they want. I just think about my father, following his stroke, and those three steps that used to go up to our front door, the steps we always used to run up without even thinking about. For him, they became a significant and almost insurmountable barrier to coming and having dinner with us. 