The court's ability to make an order for the transfer of property order derives from section 24(1) of the Matrimonial Causes Act 1973 (MCA 1973) and Schedule 5, Part 2, para 7(1), of the Civil Partnership Act 2004 (CPA 2004). The court's ability to make an order for sale derives from MCA 1973, s 24A (or CPA 2004, Sch 5, Pt 3, para 10). An order for sale may only be made where the court has made an order under MCA 1973, ss 22ZA, 23 or 24 (or the civil partnership equivalent) for: • a legal services order • a secured periodical payments order • the payment of a lump sum order • a property adjustment order In relation to difficulty tracing the respondent, Butterworths Family Law Service states (at paras [2071]–[2074]) that: 'On rare occasions the address of the respondent may be unknown and it may not be possible to effect