Derbyshire Police spotted the dangerous driving on Monday.
An estate car was stopped in Chesterfield earlier this week, as three children in the vehicle didn't have seatbelts on.
The kids were aged between five months and seven years old.
Derbyshire Police reported the driver on Monday afternoon.
This Golf stopped and to our dismay were 3 children in the back aged from 5 months to 7 years....NONE adequately strapped in!!! Driver reported. Catasrophic consequences if that was involved in a collision. pic.twitter.com/uP1jo0Y62d— Chesterfield SNT (@ChesterfieldSNT) September 2, 2019