Because of your age there maybe a problem with confidentiality. I would put on a suit (or a jacket and tie) and pop into a local solicitors (or better still phone them, ask to speak to a solicitor) they will probably say no but you MUST ask for advice on how to go about getting some work, don't be shy, they were all students once. The secretary will be of no use. If you do manage it, I guess there must be a lot of photocopying.