Excessive Building Security
Bars on the inside of windows (not outside)
Locks only on the outside of doors and not inside
Person-Level Warning Signs
Workers appear withdrawn and or afraid to talk
Workers seem to be deferring to another person before giving information, avoids eye contact, or isn't allowed to speak
Workers have long-lasting untreated injuries from the job
Workers seem afraid to talk to law enforcement
Working Conditions
No health insurance
Workers' movement is restricted or monitored
Workers live and work in the same place
Workers have excessively long and or unusual hours or are always available on demand
Someone else controls the workers' identification documents and finances