Is it only me who is a bit confused here?
So it won't be a march but a dharna?
If it's a march, is it from Lahore or Peshawar? If not, then dharna it is?
If it's a dharna, then where? Kashmir Highway is pretty long, and usually it means Zero Point or Peshawar Mor, but an exact point should have been better.
I believe they didn't go for D chowk right at the start because they want to keep it as a next resort. If demands aren't met at Zero point or Kashmir Highway, then they would threaten to move towards D chowk.