Polls show that the split of leave : remain intended voting hasn't changed much since the referendum. I think if there were a big swing towards remain, then the powers that be would already have arranged a second 'try again' referendum in the manner previously used in other EU countries when the population voted the 'wrong way' from the EU's point of view.
I think it's still (unfortunately) true that if the polls show a strong swing towards remain then a second referendum will quickly be arranged.
One reason the polling numbers haven't changed much (so far) is that some people who voted remain have now switched their allegiance to leave. Some don't like the perceived bullying from the EU in the Brexit negotiations and now want to stand up to the bullies. Some accept the democratic outcome and now wish to see that outcome implemented - they don't like the manoeuvring by the losing side in an attempt to overturn the result so they would switch their vote to the side that won the first referendum in a spirit of fair play.
I think it's still (unfortunately) true that if the polls show a strong swing towards remain then a second referendum will quickly be arranged.
One reason the polling numbers haven't changed much (so far) is that some people who voted remain have now switched their allegiance to leave. Some don't like the perceived bullying from the EU in the Brexit negotiations and now want to stand up to the bullies. Some accept the democratic outcome and now wish to see that outcome implemented - they don't like the manoeuvring by the losing side in an attempt to overturn the result so they would switch their vote to the side that won the first referendum in a spirit of fair play.