Embassies
Ottawa is a very safe place to live and visit, so if you use common sense it is at least as safe as any other city. There are many tourists in the city, especially in summer months, and there are very few incidents of robbery or assault.
That said, buses and transit stations have had issues in recent years with violence and swarmings/robberies, even during daytime hours. OC Transpo has hired new constables and placed plainclothes security as well as cameras on select buses and trains to counter the problem. Use common sense, especially when riding at night, every transit station has multiple emergency call boxes. After dark, take extra care in areas near downtown such as Lowertown, and also Hintonburg, Vanier, Bayshore, Ledbury, Heatherington, Caldwell and South Keys. These neighbourhoods are known to have gang presence, and drug problems. Ottawa is generally very safe, but like any other city it has bad apples.
Ottawa is the fourth coldest capital city by annual average temperature, but it has the second coldest January, only topped by Ulan Bator, Mongolia. Add to that nearly 3m 10' of snow per average winter and throw in an ice storm from time to time, winter can be a challenge but locals do a great job of handling it particularly with recreation. Summers are normally short, hot and humid. Dress for the weather!