题目
[主观题]
If the applicant finds obvious evidence revealing beneficiary's forged documents, banks and appl
icant are cheated by such fraud crime. In accordance with "______ Principle", the applicant would bring a suit against the beneficiary and request the court to issue injunction order to the issuing bank. The issuing bank should immediately refuse payment and therefore the ______ would not reimburse the issuing bank and thus avoid applicant's loss in money.