Bangladesh, Nov. 28 -- 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 favor 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 They pledged further protests if the laws on property expropriation and referendum weren't withdrawn.

READ: Anti-government protests turn violent in Bangkok

Police officers blocked the demonstrators from reaching the bridges, which led to skirmishes ...