We have more information on Abed: "I live in a small Druze enclave in the west of Beirut. But my local grocer and my driver are Sunnis."
"I suppose they have no business to be in the wrong bit of our map. So do I tell my driver Abed that our map shows he can no longer park outside my home?" Just don't share your theories of Lebanon and of Arab culture with Abed, and he will be fine. And make sure to not throw a shoe at Abed: it is an offense in Arab culture.