Relations between Khartoum and Addis Ababa have soured over Al-Fashaqa, a border zone long cultivated by Ethiopian farmers but claimed by Sudan.
The government was sending additional police to tackle the situation in Lahore's upscale area of Zaman Park, where Khan lives.
At least three people were hurt in a clash between asylum-seekers in a town on the Greek island of Samos, police sources said on Tuesday. They said the violence, apparently between groups of Syrians and Afghans,
Armed men from the Sunny Khel and Zarghun Khel attacked each other with assault rifles over the mine's boundary fixing Monday in Dara Adam Khel, a district in the Khyber Pakhtunkhwa province, said local police official Munawar Khan.