A primary school has told parents they must pick up their children by 3pm or face being reported to police and social services - sparking a fierce online debate. Marsden State School in Logan in south-east Queensland on Thursday threatened to call authorities if parents routinely left their children hanging around school grounds 30 minutes after home time without prior approval. 'All students must be collected by 3pm,' the school said in a notice addressed to parents. Marsden State School in Logan in south-east Queensland has said police and child safety will be called if kids are regularly left by their parents after 3pm - 30 minutes after classes end