19th Sep 2008 12:46
| FORM 38.5 (SUMMARY) | 
| Lodge with Company Announcements Office and the Panel. Use a separate form for each class of | 
| securities in which dealings have been made. | 
| CONNECTED EXEMPT PRINCIPLE TRADER: | 
| DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND | 
| Name of EPT | Merrill Lynch International | 
| Date of disclosure | 19 September 2008 | 
| Date of dealing | 18 September 2008 | 
| Telephone number | 020 7996 2121 | 
| Please see attached disclosure of dealings under Rule 38.5 in the securities of the following | 
| 18 September 2008 | 
| Imperial Energy Corporation Plc - Common | 
| CENTRICA PLC - Common | 
| British Energy Group Plc - Common | 
| Banco Santander SA. - Common | 
| FORM 38.5 | 
| DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS | 
| (Rule 38.5 of The City Code on Takeovers and Mergers) | 
| 1. KEY INFORMATION | 
| Name of exempt principal trader | Merrill Lynch International | 
| Company dealt in | Banco Santander SA. | 
| Class of relevant security to which the | Common | 
| dealings being disclosed relate | 
| Date of dealing | 18/09/2008 | 
| 2. DEALINGS | 
| (a) Purchases and sales | 
| Total number of securities | Highest price paid | Lowest price paid | 
| purchased | 
| 41,700,578 | EUR 10.38 | EUR 9.87 | 
| Total number of securities sold | Highest price received | Lowest price received | 
| 5,702,320 | EUR 10.39 | EUR 9.87 | 
| (b) Derivatives transactions (other than options) | 
| Product name, | Short/Long | Number of securities | Price per unit | 
| eg. CFD | 
| Long Swap | LONG | 4,147 | EUR 10.12 | 
| Long Swap | LONG | 12,383 | EUR 10.17 | 
| Long Swap | LONG | 12,636 | EUR 10.12 | 
| Long Swap | LONG | 20,973 | EUR 10.10 | 
| Long Swap | LONG | 21,853 | EUR 9.95 | 
| Long Swap | LONG | 182,860 | EUR 10.07 | 
| Long Swap | LONG | 190,946 | EUR 10.12 | 
| Long Swap | LONG | 2,760 | EUR 10.13 | 
| Product name, | Short/Long | Number of securities | Price per unit | 
| eg. CFD | 
| Short Swap | SHORT | 250,000 | EUR 9.95 | 
| Short Swap | SHORT | 515,000 | EUR 9.95 | 
| Short Swap | SHORT | 248 | EUR 9.95 | 
| Short Swap | SHORT | 190,541 | EUR 10.12 | 
| Short Swap | SHORT | 173,138 | EUR 10.11 | 
| Short Swap | SHORT | 75,000 | EUR 9.95 | 
| Short Swap | SHORT | 48,988 | EUR 10.12 | 
| Short Swap | SHORT | 45,400 | EUR 9.95 | 
| Short Swap | SHORT | 17,988 | EUR 9.95 | 
| Short Swap | SHORT | 4,712 | EUR 9.95 | 
| Short Swap | SHORT | 550 | EUR 9.95 | 
| Short Swap | SHORT | 554,600 | EUR 9.95 | 
| (c) Options transactions in respect of existing securities | 
| Product name | Writing, | Number of | Exercise | Type, e.g. | Expiry | Option | 
| selling, | securities under | price | American, | date | money | 
| eg call option | purchasing, | option | European etc | paid/received | 
| varying etc. | per unit | 
| (ii) Exercising | 
| Product name | Number of securities under | Exercise price | 
| eg call option | option | 
| 3. OTHER INFORMATION | 
| Agreements, arrangements or understandings relating to options or derivatives | 
| Full details of any agreement, arrangement or understanding between the person disclosing and any | 
| other person relating to the voting rights of any relevant securities under any option referred to on this | 
| form or relating to the voting rights or future acquisition or disposal of any relevant securities to which | 
| any derivative referred to on this form is referenced. If none, this should be stated. | 
| NONE | 
| Date of disclosure | 19/09/2008 | 
| Contact name | Louise Howard | 
| Telephone number | +44 20 7996 2121 | 
| Name of offeree/offeror with whom connected | Banco Santander SA. | 
| Nature of connection # | Advisor | 
| FORM 38.5(a) | 
| DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS WITH | 
| RECOGNISED INTERMEDIARY STATUS DEALING IN CLIENT- | 
| SERVICING CAPACITY | 
| (Rule 38.5(a) of The City Code on Takeovers and Mergers) | 
| 1. KEY INFORMATION | 
| Name of exempt principal trader | Merrill Lynch International | 
| Company dealt in | Imperial Energy Corporation Plc | 
| Class of relevant security to which the | Common | 
| dealings being disclosed relate | 
| Date of dealing | 18/09/2008 | 
| 2. DEALINGS | 
| (a) Purchases and sales | 
| Total number of securities | Highest price paid | Lowest price paid | 
| purchased | 
| 357,699 | GBP 10.20 | GBP 9.95 | 
| Total number of securities sold | Highest price received | Lowest price received | 
| 269,549 | GBP 10.42 | GBP 9.95 | 
| (b) Derivatives transactions (other than options) | 
| Product name, | Short/Long | Number of securities | Price per unit | 
| eg. CFD | 
| (c) Options transactions in respect of existing securities | 
| Product name | Writing, | Number of | Exercise | Type, e.g. | Expiry | Option money | 
| selling, | securities under | price | American, | date | 
| eg call option | purchasing, | option | European etc | paid/received | 
| varying etc. | per unit | 
| (ii) Exercising | 
| Product name | Number of securities under | Exercise price | 
| eg call option | option | 
| 3. OTHER INFORMATION | 
| Agreements, arrangements or understandings relating to options or derivatives | 
| Full details of any agreement, arrangement or understanding between the person disclosing and any | 
| other person relating to the voting rights of any relevant securities under any option referred to on this | 
| form or relating to the voting rights or future acquisition or disposal of any relevant securities to which | 
| any derivative referred to on this form is referenced. If none, this should be stated. | 
| NONE | 
| Date of disclosure | 19/09/2008 | 
| Contact name | Louise Howard | 
| Telephone number | +44 20 7996 2121 | 
| Name of offeree/offeror with whom connected | Imperial Energy Corporation Plc | 
| Nature of connection # | Advisor | 
| FORM 38.5(a) | 
| DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS WITH | 
| RECOGNISED INTERMEDIARY STATUS DEALING IN CLIENT- | 
| SERVICING CAPACITY | 
| (Rule 38.5(a) of The City Code on Takeovers and Mergers) | 
| 1. KEY INFORMATION | 
| Name of exempt principal trader | Merrill Lynch International | 
| Company dealt in | CENTRICA PLC | 
| Class of relevant security to which the | Common | 
| dealings being disclosed relate | 
| Date of dealing | 18/09/2008 | 
| 2. DEALINGS | 
| (a) Purchases and sales | 
| Total number of securities | Highest price paid | Lowest price paid | 
| purchased | 
| 2,375,241 | GBP 3.26 | GBP 3.18 | 
| Total number of securities sold | Highest price received | Lowest price received | 
| 1,734,580 | GBP 3.23 | GBP 3.17 | 
| (b) Derivatives transactions (other than options) | 
| Product name, | Short/Long | Number of securities | Price per unit | 
| eg. CFD | 
| (c) Options transactions in respect of existing securities | 
| Product name | Writing, | Number of | Exercise | Type, e.g. | Expiry | Option money | 
| selling, | securities under | price | American, | date | 
| eg call option | purchasing, | option | European etc | paid/received | 
| varying etc. | per unit | 
| (ii) Exercising | 
| Product name | Number of securities under | Exercise price | 
| eg call option | option | 
| 3. OTHER INFORMATION | 
| Agreements, arrangements or understandings relating to options or derivatives | 
| Full details of any agreement, arrangement or understanding between the person disclosing and any | 
| other person relating to the voting rights of any relevant securities under any option referred to on this | 
| form or relating to the voting rights or future acquisition or disposal of any relevant securities to which | 
| any derivative referred to on this form is referenced. If none, this should be stated. | 
| NONE | 
| Date of disclosure | 19/09/2008 | 
| Contact name | Louise Howard | 
| Telephone number | +44 20 7996 2121 | 
| Name of offeree/offeror with whom connected | EDS S.A. | 
| Nature of connection # | Advisor | 
| FORM 38.5 | 
| DEALINGS BY CONNECTED EXEMPT PRINCIPAL TRADERS | 
| (Rule 38.5 of The City Code on Takeovers and Mergers) | 
| 1. KEY INFORMATION | 
| Name of exempt principal trader | Merrill Lynch International | 
| Company dealt in | British Energy Group Plc | 
| Class of relevant security to which the | Common | 
| dealings being disclosed relate | 
| Date of dealing | 18/09/2008 | 
| 2. DEALINGS | 
| (a) Purchases and sales | 
| Total number of securities | Highest price paid | Lowest price paid | 
| purchased | 
| 1,094,517 | GBP 7.52 | GBP 7.10 | 
| Total number of securities sold | Highest price received | Lowest price received | 
| 733,647 | GBP 7.46 | GBP 7.09 | 
| (b) Derivatives transactions (other than options) | 
| Product name, | Short/Long | Number of securities | Price per unit | 
| eg. CFD | 
| Long Swap | LONG | 379,252 | GBP 7.19 | 
| Long Swap | LONG | 587 | GBP 7.20 | 
| Long Swap | LONG | 3,000 | GBP 7.23 | 
| Long Swap | LONG | 3,690 | GBP 7.11 | 
| Long Swap | LONG | 6,369 | GBP 7.22 | 
| Long Swap | LONG | 6,703 | GBP 7.11 | 
| Long Swap | LONG | 7,053 | GBP 7.23 | 
| Long Swap | LONG | 38,297 | GBP 7.22 | 
| Long Swap | LONG | 50,000 | GBP 7.36 | 
| Long Swap | LONG | 61,717 | GBP 7.15 | 
| Long Swap | LONG | 370 | GBP 7.11 | 
| Long Swap | LONG | 270,000 | GBP 7.36 | 
| Long Swap | LONG | 71,508 | GBP 7.22 | 
| Product name, | Short/Long | Number of securities | Price per unit | 
| eg. CFD | 
| Short Swap | SHORT | 44 | GBP 7.19 | 
| Short Swap | SHORT | 389,705 | GBP 7.20 | 
| Short Swap | SHORT | 81,523 | GBP 7.27 | 
| Short Swap | SHORT | 71,508 | GBP 7.23 | 
| Short Swap | SHORT | 25,798 | GBP 7.19 | 
| Short Swap | SHORT | 12,845 | GBP 7.17 | 
| Short Swap | SHORT | 12,499 | GBP 7.23 | 
| Short Swap | SHORT | 11,493 | GBP 7.20 | 
| Short Swap | SHORT | 3,470 | GBP 7.27 | 
| Short Swap | SHORT | 712 | GBP 7.23 | 
| Short Swap | SHORT | 400 | GBP 7.15 | 
| (c) Options transactions in respect of existing securities | 
| Product name | Writing, | Number of | Exercise | Type, e.g. | Expiry | Option | 
| selling, | securities under | price | American, | date | money | 
| eg call option | purchasing, | option | European etc | paid/received | 
| varying etc. | per unit | 
| (ii) Exercising | 
| Product name | Number of securities under | Exercise price | 
| eg call option | option | 
| 3. OTHER INFORMATION | 
| Agreements, arrangements or understandings relating to options or derivatives | 
| Full details of any agreement, arrangement or understanding between the person disclosing and any | 
| other person relating to the voting rights of any relevant securities under any option referred to on this | 
| form or relating to the voting rights or future acquisition or disposal of any relevant securities to which | 
| any derivative referred to on this form is referenced. If none, this should be stated. | 
| NONE | 
| Date of disclosure | 19/09/2008 | 
| Contact name | Louise Howard | 
| Telephone number | +44 20 7996 2121 | 
| Name of offeree/offeror with whom connected | EDF S.A. | 
| Nature of connection # | Advisor | 
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