I'm sure the pedos are totally in favour of this new law.
Since it seems likely that the number of people who use "extreme" pornography that is fantasy (either non photographic or involving consenting adults only) vastly outnumbers those who use pornography that involves non-consenting adults, then this law will only serve to hide them.
I consider it unlikely that fantasy porn, however extreme makes people copy them, just as I don't believe watching Arnie films makes people go out and kill.
Will there be cases of latent pedophiles who only used non-photographic porn, deciding to buy the real thing because it is legally the same. (A bit like I think it's stupid that the use of a fake gun carries the same penalties as a real one).
The obvious consequence will be the use of live boot CDs that spin down the hard drive, have a big RAM disk and save nothing to any permanent medium. Power off and everything is gone back to default. These disks would of course be very useful for anyone fitting out an internet cafe.
They would also be quite sensible to use for any browsing of the internet given the level of threats out there. Also good for browsing non extreme porn that you don't want other household members to see.
Probably a good idea for anyone to use in fact.
So all in all I would think this new law will be very helpful for terrorists and pedophiles.