Blocklisting Interim Review

Name of applicant:

Carclo plc

Name of scheme:

Carclo plc Discretionary Share Option Scheme 1997

Period of return:

From:

8 August 2012

To:

30 April 2013

Balance of unallotted securities under scheme(s) from previous return:

60,000 ordinary shares of 5p each ("Ordinary Shares")

Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

0

Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

0

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

60,000

Name of scheme:

Carclo plc Executive Share Option Scheme 2000

Period of return:

From:

8 August 2012

To:

30 April 2013

Balance of unallotted securities under scheme(s) from previous return:

410,500 Ordinary Shares

Plus: The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

0

Less: Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

9,500

Equals: Balance under scheme(s) not yet issued/allotted at end of period:

401,000

Name of contact:

Eric Cook, Company Secretary

Telephone number of contact:

01924 268040