(1) Regulations 286 to 289 shall not preclude any of the following actions, in relation to acts which adversely affect all the creditors, namely:
(a) actions to set aside such acts or to have such acts declared void;
(b) actions to have such acts avoided;
(c) actions to have such acts rendered unenforceable or declared unenforceable.
(2) Nothing in this Part shall affect any proceedings commenced in any court concerning the reorganisation or the winding-up of an insurance undertaking where such proceedings were commenced before 1 January 2016.