After Deployment and before the first turn starts, units composed entirely of models with Vanguard may perform a 6″ move. The move is performed as a combination of Advance Move and/or Pivots, as in the Movement Phase, including any actions and restrictions the unit would normally have such as Wheeling.
If both players have units with Vanguard, alternate moving units one at a time, starting with the player that finished deploying last. Units that have moved in this way may not Declare Charges in the first Player Turn if their side has the first turn.