The Nova Scotia House of Assembly Management Commission will meet Wednesday to clear up an injustice that should have been fixed decades ago. Its members will pass a new rule requiring MLAs' constituency offices to be free of barriers to wheelchair users. The commission reached all-party agreement on the change a month ago, but inexplicable last-minute foot-dragging by senior NDP officials threatened to deep-six the deal. Lobbying by the James MacGregor Stewart Society, a disability rights group,  embarrassed the government into action Friday. The new rule will come into effect after the election, at which time newly elected MLAs will have one year...