Abdullah Ocalan, the jailed leader of the outlawed Kurdish group PKK, has called on his movement to lay down its arms and dissolve itself.

His statement, read out in a letter by MPs from a pro-Kurdish party, was aimed at ending four decades of armed struggle in south-eastern Turkey in which tens of thousands of people have been killed.

Ocalan, 75, had earlier met the MPs for several hours on Imrali, an island in the Sea of Marmara south-west of Istanbul where he has been imprisoned in solitary confinement since 1999.

His announcement came months after ultra-nationalist leader Devlet Bahceli, who is an ally of Turkey’s government, launched an initiative to bring an end to the conflict.

“There is no alternative to democracy in the pursuit and realisation of a political system,” Ocalan’s letter read. “Democratic consensus is the fundamental way.”

The letter was read out by Dem party members Ahmet Turk and Pervin Buldan in both Kurdish and English at a hotel in Istanbul, after their third visit to Imrali island in recent months.

Appealing to members of the PKK – the Kurdistan Workers’ Movement – Ocalan said, “all groups must lay their arms and the PKK must dissolve itself”.

He said the movement – banned as a terrorist group in Turkey, the EU, UK and US – was formed primarily because “the channels of democratic politics were closed”.

However, Devlet Bahceli, backed by positive signals from President Recep Tayyip Erdogan and other political parties, had created the right environment for the PKK to lay down its arms, he added.

Bahceli has for years pushed for tough military action against the PKK, but last October he surprised colleagues by shaking hands with MPs from the Dem party in parliament. He then suggested Ocalan could be given parole if he gave up violence and dissolved his armed group.

There was cautious optimism from some quarters that the 40-year conflict would come to an end.

“We’ll look at the outcome,” said a leading member of Erdogan’s ruling AKP, Efkan Ala.

The biggest opposition party, the secular CHP, said it would convene a meeting on Thursday evening.

Pervin Buldan and Dem party colleague Sirri Sureyya Onder had already met Ocalan twice in recent weeks, and they have briefed other parties on their visits.

Onder told an audience made up largely of Kurdish politicians and journalists that they were at a positive turning point in history.

Kurdish leaders largely welcomed the statement and local reports said thousands of people gathered to watch the statement on big screens in the cities of Diyarbakir and Van in the predominantly Kurdish south-east.

Follow us on our socials @empfricfmradio for more updates.