em10,
Sorry, but when I looked at your link and it began by saying "Demos is a think tank", I didn't go any further. The picture conjured up of loads of boffins sitting around a table waffling and pontificating makes me nauseous.
I've seen a lot of life, and people, and have had loads of different experiences, but I have absolutely no faith in those who are just paid to expound copious amounts of hot air and expect it to be adopted as some kind of definitive answer to society's problems.
This kind of approach is pointless, meaningless, and ultimately devoid of any practical solutions to being able to ultimately rein in and control organisations like the EDL or BNP.
The only way to combat such extremist groups is by either rigorously applying existing anti terrorist laws - because this is exactly what these people are - or by having new, more stringent, laws placed on the statute books and enforcing them without compunction.
Stop the talking and actually do something or else we'll be plagued by these extremists for evermore.
Only one small problem - our lily livered MPs will never go for it.