It sounded like such a good idea

Radio Polonia:

Two young men in southern Poland have been detained by the police after they made an attempt to walk across the country in the nude. The two explained that they had made a bet with their friends that they would reach the Baltic sea coast walking without their clothes on. In reality they only lasted six kilometres before a police patrol spotted them on a security camera. According to local inhabitants, the police may have done the two a favour, since the heat wave of the past few weeks suddenly gave way to wet, chilly and windy weather.