Are the sides of cots all fixed now???? When I had Tia... I used my old cot from when I was a baby.... and the side would drop down and then you would pull it back up and it locked into place with some hooks... When I went looking for cots this time round, I have only been able to find cots with fixed sides Looking at the nursery pictures thread it looks like a lot of the cots have fixed sides on there... So what's the norm...??? Have the health and safety rules changed...again ???