Helen Steel

Helen Steel (born 1965) The trial started in June 1994 at the Royal Courts of Justice in London, after a failed attempt to demand legal aid. Steel herself gave evidence (along with 59 defence witnesses), but in June 1997 the trial ended in defeat with Mr Justice Bell ordering the pair to pay £60,000 in damages to McDonald's, which was reduced to £40,000 on appeal. It was the longest trial in English legal history.

The pair refused to pay the compensation, although McDonald's never sought to collect it. They later took the UK Government to the European Court of Human Rights, stating that their lack of legal aid constituted a violation of their right to a fair trial, under Article 6 of the European Convention on Human Rights. The court found in favour of the pair, forcing the Government to consider legal reforms.

Undercover policing Steel is a core participant in the Undercover Policing Inquiry. She is one of several women who were deceived into long-term relationships with undercover police officers, but is one of only two who have spoken publicly about the matter while using their own name.