Board Thread:Suggestions forum/@comment-32765490-20180807013243/@comment-32765490-20180820005142

Yes. Use of opposing faction's gates in the same gate would be generally frowned upon anyway. If people want to use multiple types of gates in the same gate for aesthetic purposes, there could be a gamerule for this (like, say, GateAlignment or something) that one could turn off.

As a side question, can gates be opened in territories protected by a banner? What about levers?