Police used pepper spray, plastic pellets and water cannon against protesters in Turkey’s capital early on Thursday, the latest clash in the country’s biggest anti-government protests in more a decade.
The demonstrations began last week following the arrest of Istanbul mayor Ekrem Imamoglu, a key rival to President Recep Tayyip Erdogan.
Mr Imamoglu was jailed pending trial on corruption charges many see as politically motivated and is also accused of supporting terrorism.

The government insists the judiciary is independent, but critics say the evidence is based on secret witnesses and lacks credibility.
Early on Thursday, student demonstrators tried to march and gathered to read a statement near the gates at Middle East Technical University, pro-opposition broadcaster Halk TV and local media reported.
They were met by security forces who deployed pepper spray, water cannon and plastic pellets.
A stand-off ensued where the students hid behind a barricade of dumpsters until the police charged to detain them.
Melih Meric, a legislator with Mr Imamoglu’s Republican People’s Party (CHP), was seen soaked with water and suffering from pepper spray exposure.
“My student friends only wanted to make a press statement, but the police strictly did not allow it, this is the result,” Mr Meric said in social media videos.
Interior minister Ali Yerkikaya said on Thursday that nearly 1,900 people have been arrested over eight days of massive protests across the country.
He said that 1,879 suspects were detained, including 260 who were jailed pending trial.
A further 468 were released under judicial control while their cases continue.
Proceedings are ongoing for 662 other people.

The minister said some faced charges for drug offences and assault, adding that 150 police officers had been injured.
He did not specify the nature of other charges but offences such as resisting police and not complying with a ban on protests and gatherings have been cited previously.
Demonstrations involving hundreds of thousands of largely peaceful protesters have swept across major cities, including opposition-organised rallies outside Istanbul City Hall.
Other major protests have been held in Istanbul’s districts of Kadikoy and Sisli in recent days.
Some demonstrations have been marred by violence as police used water cannons, tear gas, plastic pellets and pepper spray to break up protests that have been banned in Istanbul, Ankara and Izmir.
Police continued to carry out house raids targeting protesters on Thursday morning.
Most of those detained in their homes appear to belong to left-wing parties, trade unions and civil society groups.
Eleven journalists were arrested and sent to jail on Wednesday after covering the protests.
At least eight were released under judicial control a day later, the Media and Law Studies Association said, but still face charges relating to the protests.

BBC reporter Mark Lowen was deported from Turkey following his arrest on Wednesday, the British broadcaster said.
He was detained at his hotel and held for 17 hours before being issued with a notice describing him as a “threat to public order”, according to a BBC statement.
Mr Imamoglu was detained in a dawn raid on his home last Wednesday and later remanded to prison.
He faces charges stemming from two investigations into the opposition-controlled Istanbul Metropolitan Municipality – a corruption case and one alleging support for terrorism.
The mayor is the main challenger to Mr Erdogan in an election currently scheduled for 2028 but which is likely to take place earlier.
Justice minister Yilmaz Tunc said on Thursday that 106 people had been arrested in both municipality investigations, with 51 in jail pending trial, including Mr Imamoglu.
Those detained include municipal officials and business figures accused of crimes such as bribery, extortion and bid-rigging.
Many see the case against Mr Imamoglu as politically motivated.
Protesters often say they have come out against Turkey’s democratic backsliding and increasing authoritarianism, as well as the country’s bleak economic outlook.
Mr Imamoglu was confirmed as the CHP candidate for presidential elections the same day he was sent to prison.
He has performed well in recent polls against Mr Erdogan, and his election as mayor of Turkey’s largest city in 2019 was a major blow to the president.