If a child runs away from one parent and turns up at the other parents can the police still pick them up?

Yes, the police can intervene if a child runs away from one parent and is found at the other parent's location, especially if there are concerns for the child's safety or well-being. The legal custody arrangement between the parents plays a significant role in this situation. If one parent has legal custody, the police may facilitate the return of the child to that parent. Ultimately, the specifics of the case, including any custody agreements or court orders, will guide the police's actions.