By way of first fixed charge 8,000,000 ordinary shares in the share capital of hpl (numbered 12,000,001 to 20,000,000) held by,to the order or on behalf of the chargor at any time,loan stock issued by hpl in the principal amount in aggregate of £10,000,000 (note certificates numbered from 15,000,001 to 25,000,000) any stocks shares debentures bonds or other securities and investments in hpl legally and/or beneficially owned by the chargor or any subsequent owner of the shares all dividends interest and other monies payable in respect of the shares and all other rights benefits and proceeds in respect of or derived from the shares (whether by way of redemption bonus preference option substitution conversion or otherwise (the "related assets"). See the mortgage charge document for full details.

Any and all sums and amounts whatsoever due or to become due from humberland limited and hpl (or either of them) to the chargee under or in connection with any of the lease documents and any and all sums and amounts whatsoever due or to become due from elf petroleum UK PLC and centrica PLC (or either of them) to the chargee under or in connection with the guarantees (all terms as defined)

By way of first fixed charge 12,000,000 ordinary shares in the share capital of hpl (numbered 1 to 12,000,000) held by,to the order or on behalf of the chargor at any time,loan stock issued by hpl in the principal amount in aggregate of £15,000,000 (note certificates numbered from 1 to 15,000,000) any stocks shares debentures bonds or other securities and investments in hpl legally and/or beneficially owned by the chargor or any subsequent owner of the shares all dividends interest and other monies payable in respect of the shares and all other rights benefits and proceeds in respect of or derived from the shares (whether by way of redemption bonus preference option substitution conversion or otherwise (the "related assets"). See the mortgage charge document for full details.

Any and all sums and amounts whatsoever due or to become due from humberland limited and hpl (or either of them) to the chargee under or in connection with any of the lease documents and any and all sums and amounts whatsoever due or to become due from elf petroleum UK PLC and centrica PLC (or either of them) to the chargee under or in connection with the guarantees (all terms as defined)

(A) 8,000,000 ordinary shares in the share capital of hpl held by, to the order or on behalf of the chargor at any time (b) loan stock issued by hpl to the chargor in a principal amount of in aggregate £10,000,000; and (c) any other stocks, shares, debentures, bonds or other securities and investments in hpl legally and/or beneficially owned by gbgh or any subsequent owner of the shares referred to in (a) above (paras. (A), (b) and (c) together, the "shares"). See the mortgage charge document for full details.

All monies due or to become due from the lessee, hpl or the guarantors (or either of them) to the secured party under the terms of the aforementioned instrument creating or evidencing the charge