For a facial slap, the interrogator was supposed to hit with fingers slightly spread, at equal length between the tip of the chin and the bottom of the corresponding earlobe. Dousing a naked detainee with water was to last 20 minutes if the water’s temperature measured 5 °C, 40 minutes at 10 °C, and up to 60 minutes at 15 °C. Sleep deprivation could not exceed 180 hours, but could start over again after eight hours rest.
打耳光时，审讯员应五指微微张开，打在下巴尖和耳垂正中间的位置。将赤裸的囚犯浸在水中，水温为5 C时可浸20分钟，10°C时可浸40分钟，15°C时最长可浸60分钟。剥夺睡眠的时间不能超过180小时，但是在休息8小时后可以再来。