Client certificates are, as the name indicates, installed on the client - that is the web browser - and transferred to the server when the server requests them and the user agrees to send it. The client certificate itself is sent to the server, ...
cweiske.de/tagebuch/ssl-client-certificates.htm
The Prairie provinces or simply the Prairies comprise the provinces of Alberta, Saskatchewan, and Manitoba, as they are partially covered by prairie (grasslands), mostly in the southern regions of each province.
https://en.wikipedia.org/wiki/Canadian_Prairies