Six senior politicians in the Nationalist Action Party in Turkey have resigned amid a sex scandal, shortly before national elections.
Turkish media report they quit following threats to release compromising video footage.
Four other leading members of the party resigned earlier this month after secretly filmed images were posted online.
The MHP is the second-largest opposition party in Turkey.
An election takes place next month and the party will have no Parliamentary seats it it fails to reach the 10% threshold required.
Last year Deniz Baykal, the head of the Republican People's Party, the main opposition party, resigned over a similar scandal when bedroom images of him and a female MP were posted on the internet.
Prosecutors have failed to far to find who filmed and posted that video.
The governing AKP is seeking a third term in the elections in June.
