In 2023, e-cigarettes can be carried on the Shenzhen subway, but their use on the subway is prohibited.
Starting from August 1, 2021, it is prohibited to bring tobacco products on board the Shenzhen Metro network, including cigarettes, cigars, lighters, e-cigarettes, etc. Passengers are not allowed to bring tobacco products on the bus. Passengers carrying tobacco products on the bus must Show your valid ID and cooperate with the staff for inspection.