These metal brackets are quite popular in Toronto for their 13.8kV lines.

Google Maps Link: https://www.google.ca/maps/@43.6602298,-79.4079271,3a,90y,340.76h,113.66t/data=!3m6! 1e1! 3m4! 1s4Uk571daNl-iQZ_9UO72YA! 2e0! 7i16384! 8i8192

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