Prison is possibly not the best plan, though richly deserved, as it may criminalise "mere" thugs. "Community service" is a wet cop out that will have them laughing their socks off throughout. What is really needed in such cases of wanton oikishness is a dose of their own medicine; a bloody good beating, and I mean bloody good, and a months hard labour, proper back-breaking hard labour, in public, in identifiable orange boiler suits or similar to make a public example and spectacle of them. That would not only act as a thoroughly effective deterrent, but also show the public that scrotes like this are being properly dealt with, instead of being pretty much let off as we do now.