Bike was at a busy high school bike rack. The lock was defeated by removing the seat post, most likely. (I know, it was not locked through the frame by my teenager. Doh!)
Protect your bike – get a security protection label!
Apply the protection label to your bicycle and instantly reduce the risk of theft by up to 50%! Moreover, if the bike is stolen, you increase the chance of its safe recovery by up to 70%.