Kulsoom Bibi speaks on the phone as she opens the door to a compound where children were allegedly abused in the village of Husain Khan Wala, Pakistan August 11, 2015. Kulsoom Bibi said four of her sons had been arrested. Parents at the centre of a growing child abuse scandal in Pakistan accused police on Monday of failing to do enough to break up a paedophile ring in Punjab province, the prime minister's political heartland. The Urdu text reads, "Do not enter without permission". REUTERS/Mohsin Raza