These shots date from the morning of April 16th. I was crossing the Mackenzie King Bridge and saw this crane. It was removing one of the skate shelters from the Rideau Canal to be placed onto a flatbed trailer. The shelters are removed over a few days so that the water levels on the Canal can be raised, which is apparently being done this weekend. This location, with the Convention Centre as a backdrop- as well as Parliament Hill, the Chateau Laurier, and the Government Conference Centre- made for an ideal photo opportunity. If you're wondering about the line of people down below, they were waiting to get into a trade show inside.