20 December 2007 / #kids #winter Winter jackets and car seats don't mixAn update on our post last week about car seats and winter jackets : * Yes, it is true -- wearing a winter jacket while in a car seat could be unsafe. * CBC Ottawa picked up on the story: [ Bulky winter clothing may create car seat safety hazard ](http://www.cbc.ca/canada/ottawa/story/2007/12/19/car-seat.html) Like most parents, this safety issue caught us by surprise. It was the first we’d heard of any “official” guidelines about the potential hazards of winter jackets in car seats. * We can't find anything specific on winter jackets on the Transport Canada web site. (If you can find any mention on their site, let us know!) We also have a pamphlet from Transport Canada on car seat safety (dated 2005) that has no mention of winter jackets. * We have another pamphlet from the City of Ottawa, and it doesn't mention anything either. (Ironically, it does have a photo of a toddler in a car seat, wearing a winter jacket!) * Nor can we find any winter jacket warnings in the car seat instruction booklets. There are a few web sites that do mention the issue: * [ Rotary Safety Village ](http://www.rotarysafetyvillage.com/carseat.php) : "If your child doesn't fit as well in the car seat with his / her winter coat on, take the coat off. A fluffy winter coat will introduce slack into the harness, which could lead to ejection for the child in a crash. The fluff in the coat will compress greatly, creating "dead space". There are many polar fleece coats on the market now that are thin enough to use under a harness, yet can keep a child very warm." * [ About.com ](http://babyproducts.about.com/od/carseats/a/carseatcoat.htm) : "The car seat harness needs to stay close to the child’s body at all times. If a coat is in between the harness and the child's body it could cause the child to be ejected from the seat. All coats and clothing will compress in a crash, but thicker winter coats and snowsuits could compress enough to allow the child to be ejected from the car seat. So winter jackets and car seats don’t mix … but we don’t think you will find too many Canadian parents who are willing to take their kids in and out of a jacket in the dead of winter to get them into a car seat!One last note:Sears and Safety 1st responded to our original complaint, and have offered to replace our car seat with a different model that’s slightly bigger and has a different type of harness. But still not suitable for a winter jacket.** Related: ** Ottawa Kids Guide