If you exclude "not sure," it's 52% support banning. Also, the survey was not limited to voters. Note that a majority/plutority becomes more skewed when aggreg

If you exclude "not sure," it's 52% support banning. Also, the survey was not limited to voters. Note that a majority/plutority becomes more skewed when aggregating constituencies. Granted 52% -> 87% is still a big increase, but there you have it.