I hope that law never spreads to Europe... Cartoon posession is only illegal in the UK and Sweden as far as I know. If one gets 20 years prison for looking at cartoons I wonder how many years he gets for rape
However the authorities do not seem bothered about making illegal the depiction of the Prophet Mohammed as a terrorist and a pedophile, even if embassies get burned for it.
Probably that is legal in the US too as it contains no nudity.