Hi MiniMum97,
My Mumsnet alerts don't seem to be working so I'll just have to remember to check this page every now and then.
For reasons no one knows for sure, bedding does not fall under the scope of the Furniture Regulations but pillows do. Or at least pillow fillings do. Possibly, the reason that duvets are not included is because in 1988 when the Regs came in, most UK people used blankets. This is yet another area of the Regs that has never been updated. Duvets can be incredibly flammable - a test house friend once held up a popular children's duvet, put a flame to it and it was an inferno in seconds.
By default, duvets fall under EU law, the General Product Safety Regulations. In essence, these Regs say you must provide 'safe' products. In practice, however, flammability of duvets throughout the EU is something that is not seen as necessary (probably becauses most EU countries do not want FRs in their bedding). However . . . the mighty FR industry, with its knack of leaning on manufacturers - "Have you seen how quickly your children's duvet goes up in flames; UK pillows are fire safe; you could be sued . . . " - means you do find FRs in UK bedding. Problem is, the manufacturer will be reluctant to tell you about it.
Where pillows are concerned, fillings must pass the normal fillings tests under the Furniture Regs, which are pretty severe. It's not easy to get feather fillings through these tests (or cotton or wool for that matter), not without using FRs anyway. Which is pretty scary when you think a child may have its head on a pillow for 12 hours a day.
A simple 'Keep Away from Fire' label is likely to be a company just trying to cover itself, e.g. I believe M&S put such a label on all their children's clothing, even on garments that don't require one. Whether or not that's a guarantee that a bedspread with such a label is not treated is debatable, I'd say. FRs aren't cheap, so unless a company has been really scared by the flammability of their products (and/or leaned on by the FR industry), it may be safe to assume they'd rather pay a few pennies for a label than several pounds for chemicals.
My understanding of polypropylene is that it burns similarly to polyester, i.e. will tend to melt away but leave nasty burns. Like any substance, I suspect it can be treated with FRs but, as said, that seems unlikely on cost grounds, especially when there are no flammability requirements for bedding.
Unless you smoke in bed or fall asleep surrounded by candles, it's not likely to be an issue I would think.
Personally, I'm angry with the Department for Business because it is sitting on much-needed changes to these Regulations. They are way out of date and important elements of them have been shown (by the same Department!) to not even work.
Jenny