Investment Industry Regulatory Organization of Canada - Trade Resumption - E.S.I. ENVIRONMENTAL SENSORS INC. - ESV

VANCOUVER, Aug. 24 /CNW/ - Trading resumes in:

Issuer Name: E.S.I. ENVIRONMENTAL SENSORS INC.
    TSX-V Ticker Symbol: ESV
    Resumption Time: August 25, 2010 9:30 AM ET

For further information: Investment Industry Regulatory Organization of Canada, (416) 646-7299