Comment: In the late 60s or early 70s

(See in situ)

In the late 60s or early 70s

there was a Supreme Court ruling saying it was not legal to ask for ID when no crime was seen or suspected. This case involved a black man walking along a street in Beverly Hills who was accosted and asked to provide an ID. He refused and it went all the way to the SC. I have tried to locate this ruling but to no avail. Does anyone know how to search their rulings?