Commercial public opinion polling is an increasingly important element in practically all elections in democratic countries around the world. Poll results and pollsters are relatively new and autonomous voices in our human communities. Here I try to connect such polling directly to morality and democratic processes. Several arguments have been and might be used for and against banning such polling during elections, i.e., for and against effectively silencing these voices. I present the arguments on both sides of this issue, and (...) try to show that there are reasonable responses to all the arguments in favour of banning polls. Then I review some proposed Canadian legislation concerning banning polls and, alternatively, requiring disclosure of methodological features of polls. Finally, I offer a model set of disclosure standards for the publication of poll results during election campaigns. (shrink)