Dalhousie University dance dance festivals Dartmouth date rape drug date rape drugs date rape drugs (DHB) dating violence Dauphin David Dawson Dawson Creek Daysland deaf deafness Dease Lake debt debt management Deer Lake Defence Research and Development Canada (DRDC) Dégelis Deh Cho Delburne Déline Deloraine Delta democracy demographic statistics Denman Island dental health depression detoxification Dettah Deux-Montagnes Devon DeWinton diabetes Didsbury Dieppe Dietitians of Canada Digby Digby General Hospital disabled persons disarmament Disaster Alert Response Team (DART) discrimination discs Disraeli distance education Doaktown Dolbeau-Mistassini domestic animals donating blood dorms Dorval Douglas Hospital Drayton Valley drinking and driving driver education driver's licence drug abuse drug addiction drug education drug smuggling drug use drugs drugs education drugs use Drumheller Drummond Drummondville Dryden Dufferin Duncan Dunham Dunnottar Durham Durham college Dutch Canadian Association