(49)The public disclosure of inside information by an issuer is essential to avoid insider dealing and ensure that investors are not misled. Issuers should therefore be required to inform the public as soon as possible of inside information. However that obligation may, under special circumstances, prejudice the legitimate interests of the issuer. In such circumstances, delayed disclosure should be permitted provided that the delay would not be likely to mislead the public and the issuer is able to ensure the confidentiality of the information. The issuer is only under an obligation to disclose inside information if it has requested or approved admission of the financial instrument to trading.