Director/PDMR Shareholding

SCHEDULE 11                                  
                                                                               
         NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS          

1) Name of company

BlackRock Frontiers Investment Trust plc

2) Name of director

Nicholas Pitts-Tucker

3) Please state whether notification indicates that it is in respect of
holding of the shareholder named in 2 above or holding of that person's
spouse or children under the age of 18 or in respect of a non-beneficial
interest

Shareholder named above

4) Name of the registered holder(s) and, if more than one holder, the
number of shares held by each of them (if notified)

Nicholas Pitts-Tucker

5) Please state whether notification relates to a person(s) connected
with the Director named in 2 above and identify the connected person(s)

n/a

6) Please state the nature of the transaction.

Purchasing of shares

7) Number of shares/amount of stock acquired

20,000

8) Percentage of issued class

0.020%

9) Number of shares/amount of stock disposed

n/a

10) Percentage of issued class

n/a

11) Class of security

Ordinary shares of £1 each

12) Price per share

107.5p

13) Date of transaction

23 December 2010

14) Date company informed

23 December 2010

15) Total holding following this notification

20,000

16) Total percentage holding of issued class following this notification

0.020%

17) Any additional information

None

18) Contact name for queries

Mrs A B Powley

19) Contact telephone number

020 7743 5610

20) Name of authorised company official responsible for making notification

Mrs A B Powley, BlackRock Investment Management (UK) Limited
Company Secretary

Date of notification: 23 December 2010