A temporary roadwork sign was left at the end of my street a few weeks ago, and I called the council about it as it was blocking half the footpath and on the road. The council has no record of doing any roadwork there and told me it was ok to remove the sign. I have removed the sign but I'm not sure what I am now allowed to do with it. I have a friend in community theatre who would be able to use it, but I am not sure if I am able to give it to her and how to find out who actually owns it. Any suggestions on what I should do now?