10.2 Section 20(1) provides the mandatory grounds for refusal of a request by the Attorney General, while section 20(3) provides discretionary grounds on which the Attorney General may refuse assistance.
10.2 第20⑴条规定了司法部长拒绝请求的法定理由，第20⑶条则规定了司法部长可以拒绝请求的自行酌定的理由。