(He now uses static bar codes that are set for specific Web sites).
The figures rank the 20 ZIP codes that are furthest underwater.
Codes that are very important for the outsiders all across England.
The Kenyan author Binyavanga Wainaina wonders why British authors aren't producing global literature with "codes that are more universal".
But it's not just the dress codes that are problematic; the punishment for transgressors has also become increasingly severe.
Some Commonwealth countries, however, notably India, have enacted criminal codes that are based on the English common law of crimes.
Truck drivers carry cards with bar codes that are scanned into store computers when they arrive with a delivery.
The cars are protected by a system called Megamos Crypto, an algorithm which works out the codes that are sent between the key and the car.
"This is a mockery of the ugly, ubiquitous barcodes and Q.R. codes that are appearing everywhere, some even taking center stage as the focus of a design.
The lawyers told the investigators that the tests also showed that the billing codes that are transmitted with telephone calls in data packets had been doctored.
To have a blank spot on the map, a region has to have zero codes that are at least 80 percent white.
