A campaign has been launched in Birmingham to raise awareness of the dangers of incorrect use of child car seats.
Tests at Asda in Small Heath in January found 19 out of 25 car seats checked were incorrectly fitted.
In most cases this was because they were too loosely fitted, but some were the wrong type or size.
Every year in Britain, around 15 children aged between birth and 11 years old are killed while travelling in cars, about 225 are seriously injured and over 5,000 slightly injured.
More top news
A dry, bright and sunny start to the Bank Holiday weekend for most.
A dry bright and sunny start for most on Saturday. Some scattered showers will develop inland through the late morning.
A cold and frosty start to Saturday, though with some sunny spells. Showers then breaking out by afternoon.