May 27th — PTI's rally and DPC's Long March

PTI is scheduled to hold a rally at the Liaquat Bagh on 27th of this month while the DPC has also announced a long march from Karachi to Islamabad on the same date to protest against the reopening of Nato supply routes. While their march will take some time to reach Islamabad, still there might be some commotion because of the two events coming together on a same date. I hope the day goes be peacefully.

Do you guys see any law and order issue or a synergetic effect arising out of the PTI rally and the DPC long march on the same day?