...we have these, and they are thus far somewhat problematic. The company (at the urging of the city) has, since inception, initiated a policy that they are no longer "dockless". You can still leave them locked to any bike rack, of return them to the dock. But if you just leave one any old place, there's an extra fee charged to the user's credit card to cover retrieval. Someone left one on my corner in front of the house, blocking the sidewalk. I phoned in a request to have it picked up, and it was gone in about four or five hours.