Today I want to give a plug to the Queen Mary Legal Advice Centre, based on the Mile End Road in London. It’s part of the School of Law at Queen Mary, which itself is part of the University of London.
It is an advice service, and they won’t handle your claim for you. They act as a “signpost” and if you need more than just initial advice on your situation they will refer you to another organisation that can help (and will provide free legal advice) to you. It’s open to all members of the public, but you will need an appointment.