Once the charge target has completed its flee move, the charging unit makes its charge move as normal. If the charging unit makes contact with the fleeing unit, it will wheel to align as normal. Caught by the enemy, the fleeing unit is hacked to pieces and immediately removed from play.
The charging unit may then attempt to reform by making a Leadership test. If this test is failed, the unit is unable to reform. If this test is passed, the unit may make a free reform. In either case, the unit cannot move again this turn.
If the charging unit does not make contact with the fleeing unit, it moves forward its full charge range. It has not made a failed charge – the charge target ran away.