It indicates a worryingly widespread problem on buses and other public places, with many men finding it perfectly acceptable to masturbate at a complete stranger in public.
Kubonisa inkinga ebanzi esonakele emabhasini nakwezinye izindawo zomphakathi, enamadoda amaningi ayithola yamukeleke ngokuphelele ekubungenweni kwendlwabu emphakathini.