In this task, you will be shown a sentence, and you should determine whether it is overruling or non-overruling. In law, an overruling sentence is a statement that nullifies a previous case decision as a precedent by a constitutionally valid statute or a decision by the same or higher ranking court which establishes a different rule on the point of law involved. Classify your answers into overruling or non-overruling

when carlton and caldwell began to leave underground atlanta, carlton waved down police.
non-overruling

in this connection, to the extent that our holding conflicts with this court's decision of dugard v. state, 688 s.w.2d 524 (tex.cr.app. 1985), dugard is expressly overruled.
overruling

in 1995, the county adopted an ordinance banning billboards in the area where lamar's billboard was located.

non-overruling