For filings with the FSA include the annex

For filings with issuer exclude the annex 

TR-1: Notifications of Major Interests in Shares

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached:

BlueCrest AllBlue Fund Limited

2. Reason for notification (yes/no)

An acquisition or disposal of voting rights

An acquisition or disposal of financial instruments which may result in the acquisition of shares already issued to which voting rights are attached 

An event changing the breakdown of voting rights

Other (please specify):__ United Kingdom as Home Member state

Yes

3. Full name of person(s) subject to notification obligation:

Barclays Plc

4. Full name of shareholder(s) (if different from 3):

Barclays Stockbrokers Ltd

Barclays Global Investors Ltd

Barclays Private Bank Ltd

Barclays Private Bank and Trust Ltd

Barclays Wealth Trustees (Jersey) Ltd

Barclays Wealth Trustees (Guernsey) Ltd

Barclays Bank SA

Gerrard Investment Management Ltd

Barclays Capital Securities Ltd

Barclays Bank (Suisse) SA

5. Date of transaction (and date on which the threshold is crossed or reached if different):

N/A

6. Date on which issuer notified:

2 November 2009

7. Threshold(s) that is/are crossed or reached:

N/A

8: Notified Details

A: Voting rights attached to shares

Class/type of shares

If possible use ISIN code

Situation previous to the triggering transaction

Resulting situation after the triggering transaction

Number of shares

Number of voting rights

Number of shares

Number of voting rights

Percentage of voting rights

Direct

Indirect

Direct

Indirect

GB00B13YVW48

GB00B13YXH37

GB00B13YXC81

n/a

n/a

n/a

n/a

n/a

n/a

12,212,359

2,257,204

290,380

5.28%

0.98%

0.12%

B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date

Exercise/ conversion period/date 

No. of voting rights that may be acquired (if the instrument exercised/converted)

Percentage of voting rights

Total (A+B)

Number of voting rights

Percentage of voting rights

14,759,943

6.38%

9. Chain of controlled undertakings through which the voting rights and /or the financial instruments are effectively held, if applicable:

Proxy Voting:

10. Name of proxy holder:

11. Number of voting rights proxy holder will cease to hold:

12. Date on which proxy holder will cease to hold voting rights:

13. Additional information:

14 Contact name:

Anson Fund Managers Limited

15. Contact telephone name:

01481 722260