Originally Posted by
Una Due Tfc
At the end of the day, you tell the Captain the situation and leave it up to them. If they have an uncontrolled fire on board or something then the crew might put it down on a taxiway.
If It's something less severe then they'll likely divert to another field rather than have to justify landing on an occupied runway or on a taxiway to the authorities.
There is no parallel taxiway. They declared full emergency with one engine out of order.