...being pushed by little kids.

We just returned from a weekend at DLR and it was absolutely awesome - except being run into by several strollers and a wheelchair being pushed by kids ander the age of 5 or 6. My DD was hit 3 times by the same kid and the parents did nothing to stop it or prevent it from happening again. They just said "sorry" and allowed it to continue. Come on, now, does it really need to be spelled out to these parents that a very crowded park is not the place for this?

Hello...!

Now, I understand that the kids want to do some pushing, and maybe even whine or cry if they are actually told "NO". But there needs to be some common sense exercised in these situations. Anybody with me on this...?!