One of my bikes is a Brompton mainly for theft reasons. As a alternative to using a bike lock I just fold it up and bring it with me. It’s still a heavy lump

One of my bikes is a Brompton mainly for theft reasons. As a alternative to using a bike lock I just fold it up and bring it with me. It’s still a heavy lump to carry any distance but it fits under a desk just great. (Amusingly they now make an ebike Brompton too).