Belgrade, Nov 27 (AP) Skirmishes on Saturday erupted in Serbia between police and anti-government demonstrators who blocked roads and bridges in the Balkan country in protest against new laws they say favour interests of foreign investors devastating the environment.

Hundreds of people on Saturday appeared simultaneously in the capital Belgrade, the northern city of Novi Sad and other locations to block main bridges and roads for one hour in what organizers described as a warning blockade. They pledged further protests if the laws on property expropriation and referendum are not withdrawn.

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Cordons of police deployed to block the demonstrators from reaching the bridges, which led to skirmishes as police helicopters flew overhead. The protesters then marched around while managing to stop traffic at a key bridge in Belgrade and in various central streets.

Organizers said a number of people have been detained. Police earlier have warned that any blockade of bridges is illegal.

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A number of environmental groups and civil society organisations are angry that the authorities have lowered the referendum threshold and allowed for swift expropriation of private property if deemed in public interest.

Activists argue this will pave the way for foreign companies to circumvent popular discontent over projects such as the bid by Rio Tinto company to launch a lithium mine in western Serbia.

Serbia's authorities have rejected the accusations, saying the new laws are needed because of infrastructure projects. Autocratic President Aleksandar Vucic a referendum will be organized on the Rio Tinto mine.

Environmental issue recently have drawn public attention as local activists accuse the populist government of allowing devastation of nature for profit. Experts have warned that the planned lithium mine in western Serbia would destroy farm land and pollute the waters.

Following decades of neglect, Serbia has faced major environmental problems such as air and water pollution, poor waste management and other issues. Serbia is a candidate nation for European Union entry but little so far has been achieved with regards to improving the environmental situation.

Protesters on Saturday blew whistles and chanted “We won't give up Serbia,” during the blockade. Huge columns of cars and other vehicles formed at several locations as the demonstrators allowed only the emergency services to pass. (AP)

(The above story is verified and authored by Press Trust of India (PTI) staff. PTI, India’s premier news agency, employs more than 400 journalists and 500 stringers to cover almost every district and small town in India.. The views appearing in the above post do not reflect the opinions of LatestLY)