A woman with a loosely-tied head scarf. Just before the hot summer months when women wear lighter clothing, Tehran police launch a campaign to crack down on women flouting the strict dress code. Women are not allowed to expose their hair or ankles, and must wear loose-fitting clothes that conceal the shape of their bodies. 50 new police squads that include female officers will help enforce the dress code. Tehran, IRAN - 22/04/2006.