Now I don't have a Childcare pram, but I just looked up a photo of the Discovery in case I can help you! If your pram is a similar set up to the Discovery, then it looks to me like you lift up the levers up that are located on either side of the handle very near the base of the sun hood (if that makes sense?). There should be a plastic levers on each side that you pull up and the pram should start folding in on itself. That's how most of the 4-wheeler prams that I have seen have folded anyway! You may need to look out in case there is a safety latch that you need to unlatch before you can fold it up, but I can't see one on the picture.

If that doesn't make sense, let me know and I'll try explaining a bit better!