The extension of smoking restrictions from indoor to outdoor public spaces marks the next logical step in the public health policy journey that has progressively reduced smoking's harm to non-smokers over the past three decades. I agree with outdoor smoking bans in specific contexts, particularly those involving children, and the public health evidence firmly supports this position. The primary justification for extending smoking restrictions to outdoor spaces is the protection of non-smokers — particularly children and people with respiratory conditions — from secondhand smoke exposure in settings they cannot reasonably avoid. Playgrounds, outdoor restaurant terraces, and pedestrian zones are spaces where parents take children, where elderly and health-vulnerable residents spend time, and where secondhand smoke cannot be avoided by moving to a different seat or standing further away. The harm caused by secondhand smoke is not eliminated by fresh air when someone is sitting immediately adjacent to a smoker, and the evidence that even brief exposure carries measurable respiratory and cardiovascular risk is well established. Opponents of outdoor smoking bans typically invoke personal freedom — the argument that a person's right to smoke in an open public space should not be curtailed by the preferences of others who can simply move away. This argument carries more weight in genuinely open, unconfined outdoor settings than in specific locations such as children's playgrounds or covered terraces where the freedom to move away is limited and the presence of children who cannot advocate for their own exposure creates a stronger duty of care. A proportionate outdoor smoking ban — targeting playgrounds, school grounds, outdoor dining areas, and similarly enclosed or child-frequented spaces — strikes the appropriate balance between public health protection and personal liberty. Blanket bans extending to all outdoor areas impose an overreach that is difficult to enforce and alienates the public support that effective policy requires. Targeted, well-communicated restrictions that focus on the highest-risk settings are both more effective and more publicly acceptable.