NEW : Lukashenko says there will be no more `` brainless democracy '' in Belarus . Police are working on identifying the organizers and participants , `` as well as documenting their crimes and estimating the inflicted damage , '' the ministry said . 639 people are arrested , Lukashenko says . OSCE says in a statement that Belarus `` has a considerable way to go '' before it can join the European Union and NATO. "
NEW : Lukashenko says there will be no more `` brainless democracy '' in Belarus . 639 people are arrested , Lukashenko says . OSCE says in a statement that Belarus `` has a considerable way to go '' before it can join the European Union and NATO. "