Current leader Ieuan Wyn Jones announced he would be standing down from the helm after a poor showing for Plaid at this year's assembly elections.

BBC: New Plaid Cymru leader will take over on 15 March

Chief Constable Jon Stoddart is stepping down after seven years at the helm and 30 years as a serving officer.

BBC: Last duty for Durham chief constable Jon Stoddart

Mr Ignatiev, who is expected to step down in June after 11 years at the helm of the central bank, also highlighted the prevalence of what are known in Russia as "one-day companies" used as conduits for money transfers that then vanish before paying taxes.

BBC: Sergei Ignatiev