Transaction in Own Shares

British Portfolio Trust PLC
05 February 2007


British Portfolio Trust plc announces that on 5 February 2007 it purchased, for
cancellation, 22,000 Ordinary 1p Shares (representing 0.06% of the issued
Ordinary Capital), at a price of 181p per Ordinary Share.

Settlement of the purchased 22,000 Ordinary Shares is due on 8 February 2007.

Following the purchase and cancellation of the 22,000 Ordinary Shares, the total
number of Treasury shares held by the Company will be 4,371,666. The issued
share capital of the Company, less the total number of Ordinary Shares held in
Treasury, will be 39,696,108 Ordinary 1p Shares.

Enquiries:

P W I Ingram

Company Secretary

Tel: [phone]

5 February 2007






                      This information is provided by RNS
            The company news service from the London Stock Exchange