Fistfights broke out among migrants in a camp on the Greek island of Lesbos during the night, injuring at least four people, public broadcaster ERT reported Thursday.
The population in the makeshift refugee and migrant camp at Idomeni dropped further Wednesday as authorities relocated people to organized facilities elsewhere in Greece.
An Australian-run migrant camp in Papua New Guinea is illegal, the Supreme Court in Port Moresby said Tuesday, arguing that it breached the right to personal liberty of those detained.
Norbert Bluem, aged 80, plans to spend the night to Sunday camping outside at the overcrowded camp on the Greek-Macedonian border.
French authorities continued dismantling a migrant camp near Calais on Tuesday despite protests from activists overnight and tear-gassing by police.
Riot police stood watch Monday as French authorities began dismantling part of a migrant camp near Calais.