British cabinet minister Andrew Mitchell resigned on Friday after launching a foul-mouthed tirade at police officers guarding the gates of Prime Minister David Cameron's Downing Street office.
Georgia's interior minister resigned Thursday after the release of videos this week showing the torture and rape of prison inmates sparked fury and a wave of nationwide protests.
A conservative Australian senator was forced to resign from his parliamentary role on Wednesday after he linked same-sex marriage to bestiality and polygamy during a debate.
Interior Minister Fawzi Abdelali resigned on Sunday after coming under fire for the performance of security forces during a surge of violence that has rocked Libya, an official from his office told AFP.
World powers traded blame on Friday after Kofi Annan quit as international peace envoy to Syria, complaining that his initiative to end the bloodshed there never received the support it deserved.
China expressed regret Friday over former UN chief Kofi Annan's resignation as international envoy for Syria and said it would continue to "work for a political resolution" to the conflict.
Barclays chairman Marcus Agius resigned on Monday, saying suspected manipulation of inter-bank lending rates by staff had "dealt a devastating blow" to the reputation of the British banking giant.