Visual indicator for trade post occupation

[Riekopo]

When you siege and occupy a trade post it's hard to see. The only way to tell is to go to the trade post/fort tab and see if there is a tiny little shield in the top left corner of the trade post holding. I think there should be some kind of lines across the province in Realms and/or Trade Zones map view to indicate occupation.

 

[Riekopo]

Like this
http://i.imgur.com/WtlOrnR.jpg

 

[DeathBurst]

Not in the Realm view because it is already used for standard holdings occupation. But in the Trade Zone view, why not.