<p>Although the switches at the Traction Power Substation (TPSS) at Bearinger Rd were on, these lights at the top of the OCS poles were neither lit nor flashing.  I had always thought that they would be!
</p>
Edit: Someone in the Facebook group mercifully pointed out that these are surge arrestors. Now I want to go back to Millhaven with binoculars to see what was really flashing on the tops of some of their poles!
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/69144131@N00">kevint3141</a> from Kitchener, Canada
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kevint3141/39860304381/">Not Lights?</a>