Margaret Wilkie, formerly Visiting Lecturer in Law, University of Sheffield and University of Surrey,Rosalind Malcolm, Barrister and Professor of Law, University of Surrey,Peter Luxton, Solicitor and Professor of Law, University of Cardiff Margaret Wilkie is an experienced lecturer who has taught at several universities including the University of Sheffield and the University of Surrey. Rosalind Malcolm is a Barrister and Professor of Law at the University of Surrey. Peter Luxton is a solicitor and a Professor of Law at Cardiff University.