Turkey's parliament voted in a first round today to change the constitution to lift a ban on women students wearing the Muslim headscarf at university.
The secular establishment - which includes army generals, judges and university head - fears ending the ban would undermine the separation of state and religion, one of the founding principles of the modern Turkish republic.
Prime Minister Tayyip Erdogan, who heads the Islamist-rooted ruling AK Party, has pledged to uphold secularism but says he wants to allow the headscarf on the campus to boost religious and personal freedoms.
In the final vote of the first round, the planned amendment to the constitution to end the ban was approved by 404 parliamentarians to 92, easily exceeding the required two-thirds majority of 367.
The amendment, sponsored by the AKP and the opposition MHP, is expected to be approved in a final round of voting on Saturday as both parties have more than the two-thirds majority in seats between them.
It is one of the most significant moves on religious issues in predominantly Muslim but secular Turkey since a military coup in 1980 that led to a crackdown on individual rights.
Two-thirds of Turkish women wear headscarves, and many stopped going to university after a ban on wearing them in public institutions was extended to universities in 1989.
But those opposed to lifting the ban fear that Turkey could eventually slide into Islamic sharia law as practiced in neighbouring Iran.