The verdict leans toward a ban, but a third oppose it and one in five remains undecided, keeping the question genuinely open.
The gender divide is striking: women back the ban more clearly, while men split evenly across all three options.
18 to 24 year-olds resist the ban more than any other age group, whereas those 65 and over approve it without reservation.
Two registers emerge from the debate: protecting voter autonomy and refocusing campaigns on substance, versus the risk that polls sway undecided voters or discourage turnout altogether. The second argument acknowledges polls can both mobilise and demobilise.