Apartment Building, Residential Dartmouth, NS, Canada – Overnight fire on fourth story of apartment building extinguished by sprinkler system March 8, 2015 viking210 The blaze broke out at about 3:15 a.m. on the fourth storey of the building at 51 Joseph Young Street. The Halifax fire department said the blaze was mostly extinguished by the sprinkler system. One person was treated for smoke inhalation. A Metro Transit bus was brought to the scene for displaced residents to keep warm. The cause of the fire is still under investigation.