FALLUJA, IRAQ, MAY 3 (SPA) - A SUICIDE BOMBER BLEW HIMSELF UP AMONG A CROWD OF MEN WAITING TO SIGN UP TO JOIN THE POLICE FORCE IN THE IRAQI CITY OF FALLUJA, KILLING AT LEAST 18 PEOPLE, DOCTORS SAID ON WEDNESDAY. AT LEAST 20 PEOPLE WERE WOUNDED, MOST OF THEM CRITICALLY. NO FURTHER DETAILS WERE IMMEDIATELY AVAILABLE, REUTERS REPORTED. --SPA 1140 Local Time 0840 GMT www.spa.gov.sa/358061