protected function redirectToChangePassword()
    {
        $cp = ChangePasswordForm::create($this, 'ChangePasswordForm');
        $cp->sessionMessage(
            _t('SilverStripe\\Security\\Member.PASSWORDEXPIRED', 'Your password has expired. Please choose a new one.'),
            'good'
        );
        $changedPasswordLink = Security::singleton()->Link('changepassword');

        return $this->redirect($this->addBackURLParam($changedPasswordLink));
    }