Market Regulation Services - Trading Halt - Mainstream Minerals Corp - MJO


    VANCOUVER, Oct. 22 /CNW/ - The following issues have been halted by
Market Regulation Services (RS):

    Issuer Name: Mainstream Minerals Corp
    TSX-V Ticker Symbol: MJO
    Time of Halt: 15:41 EST
    Reason for Halt: Pending News

For further information:

For further information: Market Regulation Services Inc., (416)
646-7299