MUR JOINT VENTURES BV v COMPAGNIE MONEGASQUE DE BANQUE
 1 Lloyd's Rep. 186
QUEEN'S BENCH DIVISION((COMMERCIAL COURT))
Before Mr Justice Cranston
Banking - Guarantee - Bank issuing demand guarantee to claimant in respect of joint operations agreement - Claimant making demand under guarantee - Whether demand had to include statement of authentication of powers of signatory - Whether demand defective because not signed by authorised representatives of claimant acting jointly - Whether demand invalid for not being sent by registered mail.