Some cultural ideas are like viruses. A noxious notion starts one place and soon it spreads like a, well, cultural plague.
That is why the proposal from Rotterdam to subject some women to mandatory contraception is so wrong and concerning. From the story in The Independent:
Rotterdam city council has called for mothers, judged to be incapable to raise children, to be given compulsory contraception by court order.
The Dutch council has launched a voluntary contraception drive for 160 women believed to be at risk due to learning difficulties, psychological issues or addiction, nrc.nl reports.