so the decision of what state of undress is "indecent", and thereby unlawful, is left to judges to decide. Judges have held, for example, that nude sunbathing is not indecent. Also, streaking is similarly not regarded as indecent. Section 174 prohibits being "nude" in a public place or in public view without "a lawful excuse", but defines "nude" only as being "so clad as to offend against public decency or order". The courts have found that nude swimming is not offensive under this definition.