SETTEBELLO LTD. v. BANCO TOTTA & ACORES
                                                                    [1985] 2 Lloyd's Rep 448
                                                                    COURT OF APPEAL
                                                                    Before Sir John Donaldson, M.R., Lord Justice Neill and Sir John Megaw
                                                                    
Practice - Banking - Letters of request - Shipbuilding contract - Portuguese bankers - guaranteed repayment of instalments - Decree-law suspended right of cancellation - Bank denied liability for repayment - Allegation that Portuguese state had abused its legislative powers - Whether application for letters of request should be granted.