 By 1778, Urga may have had as many as ten thousand monks, who were regulated by a monastic rule, Internal Rule of the Grand Monastery or "Yeke Kuriyen-u Doto'adu Durem".For example, in 1797 a decree of the 4th Jebtsundamba forbade "singing, playing with archery, myagman, chess, usury and smoking").Executions were forbidden where the holy temples of the Bogd Jebtsundama could be seen, so capital punishment took place away from the city.