During the select committee process members of the public raised concerns about the exemption that makes it permissible for adults to smoke in a vehicle with a child if the vehicle is stationary and used as a dwelling. They contended that all tamariki and children, regardless of their current living situation, deserve equal protection under the legislation. This Government reflected on these concerns and agreed that the exemption was too broad. This bill will now only exempt motor vehicles that have been manufactured for use on occasion as a permanent dwelling, for example, caravans or motorhomes, while they are stationary on a road and used as a dwelling. Any other motor vehicle—for example, a car that is in use as a dwelling—will not be included in this exemption.