Martin Rowlands earned Leyton Orient a point as Crewe Alexandra were forced to settle for a fourth consecutive draw.
Matt Tootle got Crewe off to the ideal start, driving a Brendan Daniels cross into the top corner after 64 seconds.
Rowlands drew the Londoners level when he blasted a right-footed shot into the bottom corner on 19 minutes.
AJ Leitch-Smith hit a post for Crewe but neither side could find a winner and the O's had Anthony Griffith sent off in injury time for a late lunge.
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