I often ride
no-handed, but it helps to have notice when the handlebars themselves are going to come off.
The quick release bolt clamping the bars in place snapped while I was cycling in London. I made it home by transplanting the seatpost lever. A saddle is a luxury anyway.
In other news, the British Museum no longer wishes to be used as a parking garage, though it seemed to be dependent on the person checking things in; I was never refused, just sometimes
tssskd afterwards by the next clerk. New rules limit the size of checked items.