Take the internet tough guy act somewhere else...
There's a saying: the threat of capital punishment is absolutely effective. Its just that the criminals are the ones using it.
In most of the US, this type of scam doesn't happen because we don't have this kind of parking lot. I think I've seen just one in my life. Most lots have either parking meters or gates and attendants.
Or it might be that local authorities here are still somewhat sympathetic to the little guy... It's supposed to be Old Labour territory after all.
I can assure you that this is not what happens ;-)
For instance, if you walk down University Avenue in Berkeley you'll see all sorts of people engaged in various levels of borderline-illegal dickishness -- blocking the sidewalk, harassing passersby for money, standing on a street corner with a ghetto blaster on full blast, whatever. Police officers go past in their cars but don't stop unless something serious is happening. If they were patrolling up and down on foot then they'd have the ability to slow down and talk to the troublemakers and hopefully move 'em along.
I live in Houston, and most of my interactions with Houston police have been negative. The one time I encountered a cop on foot, I was walking on a concrete wall about 3ft high in the early evening in an almost empty park with a friend, and he ordered me off of it. Another time, I was with a girlfriend who reported a hit and run, who even memorized the license plate and had visible damage on her rear bumper. The policeman insisted on getting a description of the car, despite my protests that my girlfriend doesn't differentiate that information. Nothing was done. I also remember another occasion where, despite my neutral, polite, and factual answers, the policeman kept escalating his hostility.
How well cops treat males in the US has mostly to do with their evaluation of your social class in the first second.
http://www.nationmaster.com/graph/cri_pol_percap-crime-polic...
At 2.84 per thousand that's a bit more than the UK (2.04) but less than Germany, Italy, Portugal, Latvia and other countries.
a: if they weren't doing this, they'd be dealing drugs.
b: dealing drugs is the worst of all possible activities.
Interesting scam none the less though.
The author didn't really assume they would be dealing drugs, he just wanted to show the advantages of their current scheme over another common illegal alternative.
One day the parking attendant at a local shopping centre doesn't turn up for work, after fifteen years of faithful service without a single day off. The centre manager calls the local council, asking if they're sending someone to cover for him. The council have no idea who he is. After some investigation, it transpired that both the shopping centre management and the council assumed that the car park belonged to the other party. When the shopping centre was being built, the car park was finished before anything else. The bloke had just stood at the entrance with a yellow jacket and a sign and started collecting money. He did this so diligently that no-one ever had cause to notice him. He wasn't off sick, he had fled the country - £3 a car for 15 years worked out to £1.5 million.
edit: Then again, I suppose that's £100k a year, which might be kind of tough to earn without spending money on a degree first.
Although, come to think of it, I suppose you could possibly consider reliable P2P transfer an offshoot of the piracy world, but I doubt you'd get too many people to admit that :) So I'm not entirely correct, but I think its a bit of a stretch to say that its quite often the case.
If porn is part of the "dark sectors of society" however, is obviously debatable.
In order to fight the scam, ticket machines now print your plate number on the ticket itself, so if you buy one from the thugs, you are risking a fine. The fact people keep doing it shows very clearly how parking charges in central Manchester are unrealistically high.