1. Any creditor may lodge his claim in the main proceedings and in any secondary proceedings.
2. The liquidators in the main and any secondary proceedings shall lodge in other proceedings claims which have already been lodged in the proceedings for which they were appointed, provided that the interests of creditors in the latter proceedings are served thereby, subject to the right of creditors to oppose that or to withdraw the lodgement of their claims where the law applicable so provides.
3. The liquidator in the main or secondary proceedings shall be empowered to participate in other proceedings on the same basis as a creditor, in particular by attending creditors' meetings.