All 18 Macs Convenience Stores in Thunder Bay are teaming up with the OPP and Amber Alert. Amber alerts will now be able to be viewed on screens in Macs stores. Sgt. Steve Monpetit says descriptions of vehicles, last locations seen, and pictures of the missing child will be able to be seen from the LCD screens mounted in Mac's stores across Ontario. The project is ready to go and will be used the next time an amber alert is sent out in Thunder Bay area.