(ANSA-AFP) - BELGRADE, JULY 8 - Serbian police fired tear gas as thousands of protesters flooded into Belgrade on Tuesday night, angry at the return of a weekend coronavirus curfew. The crowds protested in the city centre over the government's handling of the crisis, with infections now spiking after Serbia shed its initial lockdown measures two months ago. Scuffles broke out between police and a group of protesters who stormed into the parliament building and police unleashed tear gas canisters to disperse the crowd. The demonstrators, who also lit flares and were seen throwing stones at police on local TV, chanted for President Aleksandar Vucic to "Resign!". Vucic announced the return of a round-the-clock weekend curfew earlier in the evening after the Balkan state recorded its deadliest day yet, with 13 fatalities. Critics accuse the president of racing to lift restrictions ahead of a national election on June 21, which his party won resoundingly. In the weeks before the poll, there were virtually no anti-virus restrictions and sporting events were held with thousands of spectators. (ANSA-AFP). (ANSA).