Minsk police met the immediate information on the possible provocations against peaceful citizens during the unpermitted mass rallies.
During inspections, five Mink residents from Leninsky, Frunzensky and Zavodsky districts were detained.
During further ransacks at places of their residence, police found different types of arms, restraining devices, masks and anarchist literature.
Chemical reagents were also found; they were meant for inflicting injuries on law and order officers.
At the moment law enforcement officials are giving legal evaluation to the actions of the detained.