Union Bay resident Kathy Calder wants to know why she can't drink her tap water. Her community, in the Comox Valley on Vancouver Island, has been on a boil water advisory for more than a month. Calder was looking forward to asking some questions at Thursday night's Union Bay Improvement District [UBID] public meeting. However, a letter posted to the district's website Jan. 10 says residents are banned from attending the public meeting, which consists of elected officials.