The massive Rideau sinkhole was 10 years ago. It changed one man’s life. Ottawa Citizen
Ten years ago, a sinkhole tore up Rideau Street. It could have been much worse CBC
News of the day: How the Rideau Street sinkhole changed a man’s life; Company calling on Canada to keep Asterix resupply ship; Parks Canada notifies staff of impending job cuts Ottawa Citizen
Throwback: 10 years ago a sinkhole opened on Rideau Street Yahoo News Canada