If you translate votes into parliamentary seats, the majority was much larger than the tally of the referendum. So it is very likely to happen with or without

If you translate votes into parliamentary seats, the majority was much larger than the tally of the referendum. So it is very likely to happen with or without party whips, as the MPs would be denying the decision of most of their constituents still which would be damaging at election time. But this may result in a more moderate, softer Brexit.