article_snippet: Legend has it a secret underground passage is located underneath The Court House, which was used to transport the old Court's most dangerous convicts to the prison ships moored on the nearby banks of the River Thames . '
article_snippet: Legend has it a secret underground passage is located underneath The Court House, which was used to transport the old Court's most dangerous convicts to the prison ships moored on the nearby banks of the River Thames.
article_snippet: underground passage located underneath both buildings, which was used to .
article_snippet: moored on the nearby banks of the river.