Just returned from British Columbia/Alberta covering some 2500km using my TTone with Map 885-4087 Canada/Alaska and the latest Speed/Safety cam updates I could find.
Only once did the Map fail, while in Banff I was told to turn right, yet the map said left.
As for the speed camera's not once did any alarms sound as none was seen, correction some schools having warning displays indicating your speed but warned they have a camera within ...