Can a bank close my account without evidence?
I read that a bank has the right to terminate relations with a client and close an account if it considers the risk unacceptably high due to suspicious financial transactions or inconsistency of fund sources. But what if I am sure that all my operations are legal and transparent, and the bank does not provide me with any specific evidence or explanations – can I, as a client, somehow influence the bank's decision or appeal it so that my account is not closed unilaterally?