Naomi Lawton (WS Walker & Company) looks amendments to Cayman Island legislation designed to address the issue generally referred to as “invalid testamentary dispositions” or “sham trusts”. Published in the Letter from … section of Amicus Curiae - Journal of the Institute of Advanced Legal Studies and its Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at the Institute of Advanced Legal Studies, University of London.