I always store my bicycle at back of my studio bike rack. I heard kind of electronic chain saw sound around 11am-2pm. Thief cut off the u-lock and cable to stolen my bicycle.
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%.