P525ORACLE 525 Mon23 Dec C4 9715:04   PEAT HAS NO PLAN  TO LIFT ARROW BID  Guinness Peat has denied speculatign that it is to make a marginally higher offer for the financial services group Britannia Arrow. The present terms are final and under Takeover Panel rules cannot be raised, the company says.  Brikat Group, the USM-quoted computer firm, has paid £56,000 to add anyther two business centres to it mimrs and software retailing operatigns. The new centres are in Manchester and Kidderminster. City headlines 500 New file 520 HOLIDAYS ABROAD 581 & 582