《墨子·70章 号令》
只有守城主将和他发给了凭证干公差的人，才能在禁止通行的时间行走。
非时而行者，唯守及操太守之节而使者。
Only the chief guard of the city and those who he has issued credentials to do official business can walk during the prohibited hours.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 非时而行者，唯守及操太守之节而使者。 [/INST] Only the chief guard of the city and those who he has issued credentials to do official business can walk during the prohibited hours.</s>
Explain the meaning of this Classical Chinese passage in English: 非时而行者，唯守及操太守之节而使者。
user
Only the chief guard of the city and those who he has issued credentials to do official business can walk during the prohibited hours.
assistant