As pastor of a two-church parish, my husband had to drive every Sunday morning about six kilometers from the 9:30 service at one church to the 11 o'clock at the other.
He would often find the parking lot of the second church full, and be forced to park down the road and race to the church on foot.
The problem was finally solved when he selected a parking spot near the side door of the church, where he posted a sign: YOU PARK - YOU PREACH.