Turkey's interior minister resigned on Wednesday, the second in the cabinet to step down over an anti-graft probe that has roiled the government of Prime Minister Recept Tayyip Erdogan, local media reported.
The news of Muammer Guler's resignation broke just minutes after Economy Minister Zafer Caglayan said he was stepping down. The sons of both men are among two dozen people who have been charged as part of a high-level bribery and corruption probe that has hit Erdogan with the biggest challenge yet to his 11 years in power.
"I am stepping down from my post as economy minister so that this ugly game targeting my close colleagues and my son will be spoiled and the truth will be revealed," Zafer Caglayan said in a short statement.
Erdogan, who has led Turkey since 2002 as the head of a conservative government, has described the probe as "a smear campaign" to undermine Turkey's ambitions to become a major political and economic power.
He has responded to the investigation by sacking dozens of police chiefs.
Caglayan kept up the government's defiance in Wednesday's resignation statement, declaring that the investigation was "clearly a hideous plot against our government, our party and our country."
The fast-moving police enquiry has struck at the heart of Turkey's ruling political elite, including sons of government ministers and businessmen, and has thrown up a serious challenge for Erdogan's Justice and Development Party [AKP], which already weathered mass street protests in June.
Observers say the wide-ranging investigation has exposed a rift between Erdogan's Justice and Development Party [AKP] government and Fethullah Gulen, a hugely influential Muslim cleric who lives in the United States and whose movement wields considerable influence in Turkey's police and judiciary.
The scandal has erupted just months ahead of Turkey's local elections on March 30 that will include a contest for the control of Turkey's largest city Istanbul and which are now being seen as a key indicator of where the political fault-lines lie throughout the country.
The stakes are high for Erdogan. Fast in the tracks of the local polls are presidential elections in August, which for the first time will be open to all voters and in which the still popular premier is expected to participate.
Source: News Agencies, Edited by website team