Tens of thousands of people could return to using tobacco cigarettes if the results of a new survey are correct.
The survey asked 150 electronic cigarette smokers what they would do if the electronic cigarette was banned.
Nearly two thirds said they would return to cigarettes.
And over 80% said they would buy the device, if given the chance, on the black market.
The results, if extrapolated to all smokers who have switched to e-cigarette, could see thousands either returning back to the cigarettes or buying unregulated devices on the black market.
For the full results see Electronic Cigarette Ban survey.