Homeless people living in dry riverbeds can be particularly vulnerable if the rains are heavy. Since many people don’t have a phone or radio, the team of outreach workers from the Los Angeles Homeless Services Authority and the LA County Sheriff's department need to spread the warning on-foot.
Four years ago, California's Three Feet for Safety Act took effect. But in Southern California, the police haven't found much use for it. Since it passed, LAPD officers have written just 13 citations for violating the three feet law.