So, if Harrison refuses to drop the lawsuit, then Scotland Yard only has one path to thoroughly seal his fate with the evidence chain.
Should Sir Peel and the members of the Tory Party fail to reach an agreement, and Bernie Harrison remains adamant about not resigning his parliamentary seat, then Scotland Yard would have no choice but to submit the case to the House of Lords for adjudication.
As per the legal statutes, the House of Lords, being Britain's highest court of appeal, is the only entity authorized to judge a Member of Parliament. Arthur could only go to the House of Lords with all sorts of materials and the record document he had just obtained from the Thames River Drowning Prevention Society, to deliver an on-the-spot speech and conduct scientific experiments before the eyes of the lords.
The lords would then decide whether to appoint a professional physician to act as coroner and submit a reasonable and legal autopsy report.