QUETTA - Explosives planted by unidentified people in a restaurant in Wadh area of Khuzdar district went off with a big bang, causing damages to the restaurant. However, no loss of life was reported in the blast. After the blast, police rushed to the site and cordoned off the area. Station House Officer Wadh police station, Juma Khan said no loss of life was caused by the blast at the restaurant-cum mini cinema, as it was closed.