How do I trigger if a player order a unit to a region?

How do I trigger if a player order a unit to a region?

If i wanted to create trigger that fires if a player orders there selected units to a specific region, what would be my condition, I get lost after Event

Event :Unit - A unit owned by Player 1 (Red) Is issued an order targeting a point

Condition ????

Action : Bla Bla I know what i want here.

Do i have the event right?
What i am trying to accomplish is I have a bridge that is blocked by blockers, if you oder units to cross the bridge, the units go off the long way around, I want to create the trigger that kills the order to make them go there and display a text message stating that the way is blocked until the hero has obtained a certain level.

Thanks any help appreciated
Jeff

bit unclear what you actually wish to accomplish, PM please And I give you the answer you are waiting for.

I think hes implying that he wants to have a bridge blocked off, until the player is a certain lvl and before that level when he clicks to the blocked off area is displays the message, You are not High Enough Level

or some concept like that

yeah, I have run into something similar, the problem is, there is no Bboolean like "target point of issued order in region x = true", Honestly i don't think you can do it that way. But, if you need to do something like deathbedeli2 sugessted, I think your best bet would just to make 2 region close to each other. and say

If unit enter region 1 then move unit to region 2
display test message to owner of triggering unit "you are not high enough level!".

so each time you go into region 1, you get sent back.