No such thing as privacy in public places
If you want privacy, don't go out in public, and that includes taking or letting your kids out in public. Simple as that.
Or do a Michael Jackson and stick a veil on your kids.
Sure there are those dodgy few (and lets be honest here, it's not like the Daily Mail would have you believe where there are thousands of guys lurking around every corner waiting to take photos of kids), but we need a sense of perspective when it comes to photography.
Thousands of legitimate photographers, amateur and professional, are being criminalised because of the off chance of one or two weirdos (who will still find a way to take covert photos anyway regardless of the law). It's the same with anti-terrorism where now an innocent photographer can be arrested just because they pointed a camera at a government building or a police officer.
Why force through changes because someone "famous" has more money to throw around at lawyers?
If your image is to be deemed private in public places, then I demand all my images are erased from CCTV. Then we may as well all lock ourselves in our homes in case someone's eyes fall upon us, and only go out after dark and in a full veil. Sometimes I do think I fell asleep and woke up in an extremist country!
Seriously though, surely current laws are fine. If someone really is taking perv photos in public, they'd could be had for indecency laws or harassment.
And anyway, there's far more danger when parents foolishly post their kids photos on Flickr and the like, set to public access for everyone to download!
Paris because she knows about having her photo taken in public.