Mr. Wang goes to the same Esso gas station every Monday. But this week, on November 6, 2002, after he filled up his tank and was paying at the pump, he was called into the office by the Manager of the Gas Station. He was required to pay $11 more because, as the manager said, Mr. Wang drive to the same pump twice within one minute and filled up twice. The previous one was with #91 gas, which was of $11 in value, and the second one was his normal #87 gas. Mr. Wang denied it and refused to pay the #91 portion. As the dispute went on, Mr. Wang suggested calling the police. So the shop personnel called police and made a bias statement over the phone. A police officer came in about half an hour. Although Mr. Wang did his best to explain that it is not reasonable for him to drive in and to fill up twice at the same pump, the police officer ordered him to pay off the $11 before he could leave, as well as a test of Mr. Wang's tank gas be conducted.