A Knox Box is a secure key safe that mounts on the wall of a building. The only keys available to open the box are in the possession of the fire company. When there is a fire alarm or a fire, the fire company can access the key safe and use the building keys to enter the building rather than breaking into the building.
the tax is a 5 % tax imposed on the supply of goods and services that are purchased in canada except certain items that are either exempt or zero rated for tax free i e zero rated sales gst is charged by suppliers at a rate of 0 % so effectively there is no gst collected
current hst gst and pst rates table of 2016 tax rate for all canadian remain the same as in 2015 in fact an increase in hst was planned for newfoundland on january 1st 2016 but was canceled on december 14 2015 see the document from april 1st 2013 a change was made to the hst replaced by provincial sales tax pst and gst canada government in british columbia