Market Regulation Services - Trading Halt - Calstar Oil & Gas Ltd. - CALS, CALS.W


    TORONTO, Feb. 7 /CNW/ - The following issues have been halted by Market
Regulation Services (RS):

    Issuer Name: Calstar Oil & Gas Ltd.
    CNQ Ticker Symbol: CALS, CALS.W
    Time of Halt: 8:05 EST
    Reason for Halt: Cease Trade Order

For further information:

For further information: contact - RS Inquiries (416) 646-7299 - *
Please note that RS is not able to provide any additional information
regarding a specific trading halt. Information is limited to general enquiries
only.