Bicycle detail

In a shed in the back of my garden behind a couple bits of furniture, sometime during later February, was when my bike was last guaranteed to have been seen by one of the relatives I live with. I use it primarily for transport so it hasn't been used since mid December, and when organising a few things in the shed today I noticed it was missing. They would have had to go down an alley, through a wooden gate, go to the back end of the garden, move some stored furniture around, and then taken the bike. The bike lock itself was not secured through its wheels or to anything else, but the thick chain lock was wrapped around the frame along with a second smaller wire lock.