#ottawa #pothole #rideau #sinholeBack with a vengeance: small 'sinkhole' opens up on Rideau_ ** Update: Rideau Street was reopened as of Monday morning. ** _ IT’S BACK! https://twitter.com/amkfoote/status/782664245259436036 Months after an enormous sinkhole opened up on Rideau Street, another one has appeared. Ottawa Police issued a news release Sunday afternoon: _ "While in the midst of construction a small sink hole appeared on Rideau St. ...