Market Regulation Services - Trading Halt - Vast Exploration Inc. - VST

Oct 22, 2007


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

    Issuer Name: Vast Exploration Inc.
    TSX-V Ticker Symbol: VST
    Time of Halt: 11:56 EST
    Reason for Halt: Pending compliance with Exchange Requirements



For further information:

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