FENFLOW LIMITED

Barclays Security Trustee Limited

BARCLAYS SECURITY TRUSTEE LIMITED

Barclays Security Trustee Limited

ROBERT WILLIAM SHOEBRIDGE

SME INVOICE FINANCE LIMITED

Sme Invoice Finance Limited

All freehold and leasehold land and buildings of the chargor both at the date of the charge and future and all trade fixtures and fittings and all plant and machinery from time to time in or on such land or buildings. All intellectual property at the date of the charge owned or at any time hereafter to be owned by the chargor.

NATIONAL WESTMINSTER BANK PLC

BRITANNIA HEAT TRANSFER LIMITED

DEBENTURE