1) Make parents legally responsible for the actions of their children (not just up to the age of 18 but until the young person is earning and paying taxes). They already are legally responsible, but police and the courts aren't pursuing them fully for fear of being dragged through an EU courts of appeal.
2) Issue tasers to the police force to be used in extreme circumstances. Bad police decisions sometimes result from fear for personal safety.
Tasers, whilst described as 'less than lethal' are in some cases anything but. At a like for like range they are not as accurate as a side arm and bystanders have been hit quite a few times, including a pregnant woman.
3) Fine those who take videos of youths robbing others while doing nothing to stop it from happening. UK law requires them to report crimes to the police, but they are not required to intervene, particularly if it puts them in danger. How could it be proven that they haven't tried to call the police or sent someone else to call them?
4) Use technology to identify every rioter caught on camera and ensure they (and the parents of minors) are brought to trial.
They are already doing this, London for example is one of the most (if not the most) densely covered city with regards to CCTV. What they could use as some have suggested is water cannon with indelible ink or smart water. That way once they have identified a suspect they can visit them at home and they should be able to catch them red-handed so to speak.
5) Force those who damage a small business to work for that business until their debt is paid off. It's a good idea to make them work in some capacity, but not necessarily for the business that they looted, the business owner and employees might not be comfortable with the idea. Perhaps getting them to work down at the local council dump would be a better idea, if they are so keen on rifling through other people's belongings they will fit right in.
6) End the welfare state and entitlements and instill once again a sense of personal responsibility. I agree to an extent, but it cannot be done over night, it's at least a 25 year process to reduce the general population's dependance on the state. If you just end it there will be even more riots.
7) Privatize all schools, because government schools have failed our young people for far too long. I agree.
8) Oust politicians who promote class warfare by constantly claiming that the rich don't pay their fair share (they already pay a disproportionately large amount in taxes). I agree, but again, in line with a reduction of benefits this would need to be done over a longer period of time.
9) Invest in our young people: youth clubs, sports facilities and leagues, marching bands, army reserves, etc. If we don't invest in our future, we can't complain when it's bleak. Why not make it compulsary? Anytime they interview these kids they always have the same excuse 'we haven't got anything else to do'. Give them an hour of activity every evening after school and they won't have time to mess about. If they don't turn up, take a fine out of their parents benefits. They'll be there next week.
10) Recognize that the current penchant for attacking religious faith has consequences. When right and wrong becomes relative, all hell breaks loose.