I believe that rather than go to prison, he has to give back 270 hours to the community over the next 6 months, for being a naughty boy. It can't be something seen to take employment away from someone, i.e. picking littler or digging ditches, I think it has to be explaining to others that what he did was wrong, or raising awareness so others don't do the same thing.

But I'm not 100% sure.