"It has been scientifically accepted that pressure on the neck can result in occlusion of neck structures for respiratory functioning, developing asphyxia. Experimentally it is proved that pressure/ force of 3 l/2 to 5 kg weight on the neck can occlude jugular vein and carotid arteries, 15 kg can occlude trachea and 16 kg can occlude vertebral arteries. All these can bring about gross decrease in cerebral blood flow leading to cerebral anoxia, aspyhixia and death."