HL Deb 05 June 1989 vol 508 c716WA
Lord Grimond

asked Her Majesty's Government:

Who may call themselves "Right Honourable".

The Minister of State, Home Office (Earl Ferrers)

Marquesses, Earls, Viscounts, Barons, the Lord Mayors of London, York, Belfast and Cardiff, the Lord Provosts of Edinburgh and Glasgow, and Privy Counsellors.