The group Our Ottawa organized a rally today to oppose expansion of the urban boundary. More details in this Citizen article.
Among the speakers, Ecology Ottawa's Graham Saul made an excellent and impassioned speech:
...also, if this rally sounds familiar, it's because Council already decided this issue back in June. There was even a rally, on May 12th:
Photos from that rally are at http://picasaweb.google.com/centretown.ottawa/ HoldTheLineRallyForASustainableOttawaOnUrbanSprawl