From HRP:

At 7:19 p.m. Halifax Regional Police and HRM Fire & Emergency Service responded to a report of a single motorcycle collision in the 1100 block of Old Sambro Road Harrietsfield.  An adult female sustained serious injuries that are believed to be life threatening.  Investigators from Patrol and Accident Investigation Section are conducting the investigation, which is ongoing.

Traffic Blocked: The 1100 block of Old Sambro Road is blocked to vehicle traffic in both directions and will remain closed for an extended period.

Police are asking anyone with information about this incident to call police at 902-490-5020.  Anonymous tips can be sent to Crime Stoppers by calling toll-free 1-800-222-TIPS (8477), submitting a secure web tip at www.crimestoppers.ns.ca or by using the P3 Tips app.