Image by Flickr user StartTheDay

As the battle over rail lines in North Charleston continues to be woven, another thread seems to be making its way into the tapestry: Potentially leading telephone surveys. 

No one's been able to track down just who's behind the calls yet, but a pair of those supporting North Charleston Mayor Keith Summey's rail plan to limit rail around Park Circle seem certain it's someone who wants dual rail lines.

The Post and Courier has the latest reporting; take a read here.

• Catch up on the full back story on our North Charleston rail topic page.