At the risk of being argumentative again, I must say I am somewhat perplexed at the bashing that is going on here. As honest users of the public transport system, why is it not in our interests for the persistent cheats to be brought to heel :dunno:? These folk are not just ripping off the companies, they are ripping YOU off too. As honest full fare paying users, YOU are subsidising these cheats.
There is an argument that just because the public transport companies are profitable, the should therefore not prosecute for such small amounts. By that logic, profitable department stores should not prosecute small time shoplifters, profitable restaurants should let free-loaders pass, and profitable wedding photogs should not chase after their clients for money!