So that threat about "we are gonna stop blocking migrants" seems to be happening. Belarus is now doing the sneaky and lets people pass into Lithuania, then clears up the evidence. Saw in news today a couple of surveilance videos from Lithuanian border guards showing uniformed dudes on the border erasing footprints. This corresponds with recent reports of highly increased illegal border crossing count from Belarus into Lithuania.
I guess this is the best Lukashenko's regime can do ¯\_(ツ)_/¯