In the mid 1980s I was a very young news director at a Music Of Your Life station.
We carried the ABC Information newscast (the first segment only) at the top of the hour, but were required by our contract to clear the ABC Contemporary commercials. Strange hearing commercials for bubble gum and acne medicine on a station playing big bands, Frank Sinatra and Peggy Lee!
Also, I always wondered whether what we were doing was OK, or whether our GM just figured that an unrated 1000-watt AM wouldn't get noticed by anyone at ABC. We couldn't get the Information or Entertainment networks because larger stations had them.
Eventually, we switched to the ABC Direction network. Case solved. Appropriate newscasts and commercials.