ECHO ENGINEERING (SOUTHERN) LIMITED

LLOYDS TSB BANK PLC

AN OMNIBUS GUARANTEE AND SET-OFF AGREEMENT

Lloyds Tsb Bank PLC

Any sums or sums standing to the credit of any one or more of any present of future accounts of the company with the bank whether such accounts be denominated in sterling or in any other currency or currency unit, and the debt or debts owing by the bank represented by any such sum or sums (each such sum and debt being a credit balance).