Footage from local newspaper the Globe and Mail show security forces moving through the inside of the parliament building.
The Canadian parliament is on lockdown after a gunman fired shots reportedly injuring a soldier. The suspect is still at large, Canadian television reports.
After yesterday's shooting at Parliament in Ottawa there is a sense that Canada's innocence has been stolen.
Canadian MPs have credited Sergeant-at-Arms Kevin Vickers with shooting a suspect during the attack on Ottawa's parliament buildings.