He works as a trustee in a bank and he may have to write cheques for riba-based loans

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Check below answers in case you are looking for other related questions:
Can he enter into a muraabahah transaction to pay off a loan that he owes?
Borrowing from a riba-based bank in order to buy a house

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Related Answers:
Prohibition of selling bills of exchange to the bank
The bank offered to freeze part of his account in return for interest
Filling out forms disclosing workers’ salaries at the request of riba-based banks
Can he enter into a muraabahah transaction to pay off a loan that he owes?
Borrowing from a riba-based bank in order to buy a house

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