…g into town that evening he pointed out the street we were in which was a long downhill stretch. In a sort of 2-way dating dance, young guys and girls slowly drove in a traffic jam up and down. In their car windows, they held large sheets of paper with their mobile phone numbers scrawled on when they saw someone they fancied, smiling, and gesturing all the while. All are highly illegal because the authorities judged that all courting must be pre-arranged with p…