An insurer has to identify assets belonging to him that he maintains for a particular aspect of his business, e.g. separate funds for longterm business. The UK Treasury is empowered to pass regulations that prevent unauthorised parent undertakings of insurers, or others specified by the Treasury, from doing anything (e.g. payment of dividends or creation of charges) that lessens the effectiveness of the asset identification rules (FMSA s.142 (1)(2)).