(68)Supervisory authorities should have the necessary powers to preserve the solvency position of specific insurance or reinsurance undertakings during exceptional situations such as adverse economic or market events affecting a large part or the totality of the insurance and reinsurance market, in order to protect policy holders and preserve financial stability. Those powers should include the possibility to restrict or suspend distributions to shareholders and other subordinated creditors of a given insurance or reinsurance undertaking before an actual breach of the Solvency Capital Requirement occurs. Those powers should be applied on a case-by-case basis, respect common risk-based criteria and not undermine the functioning of the internal market.