A taxi-driver was beaten with a high heel shoe, lost one of his teeth and was refused the fare of $72 by the couple who hired his cab and wanted to have sex in it. The poor driver had to endure the torture because he did not agree to follow the whims of his passengers! His passengers were a couple and they drove around Adelaide for quite a while before demanding that he leave his taxi and go for a breath of fresh air while they used his vehicle to indulge in sex. Police have arrested the couple.