Roger James Laybourn Notice of Commencement of Practice as a Barrister Roger James Laybourn is pleased to announce the commencement of his practice as a barrister specialising in criminal proceedings with particular emphasis on jury trials. The particulars of my new practice are as follows: Address: Arkenstone House, 14 Knox Street, Hamilton. Postal Address: P.O. Box 936, Hamilton. Telephone: (07) 839 6288. Facsimile: (07) 839 3450.