The new rules will mean travellers will have to declare any tobacco purchases in excess of two 25-stick packs upon entry into Australia
Flame nozzle: Some lighters may use O-rings to seal the flame nozzle to the lighter body, ensuring that the flame is properly directed and that no fuel leaks out
Ignition mechanism: O-rings may also be used in the ignition mechanism to ensure that the lighter sparks properly and that there are no fuel leaks around the ignition area.Overall, the specific parts of a lighter that require O-rings can vary depending on the design of the lighter
I had no idea, said Hewitt, of York, Pa., when told of the smoking restriction
Joshi MS, Verma Y, Gautam AK, Shivgotra VK, Parmar G, Kumar S