where after crossing into poland, refugees begin the real process -- finding a temporary life beyond war. they are waiting to go somewhere? >> yeah. estonia. >> estonia? >> yeah. they -- they getting to estonia. >> reporter: those with no destination yet wait. how long has this been going on? >> it's less than a month. >> less than a month? >> reporter: that becomes more challenging as the war stretches on. thank you, warsaw, says this woman in ukrainian. one of the more than 2 million ukrainian refugees who have arrived in poland. more than 300,000 in warsaw, alone. >> the polish people will welcome ukrainians whatever happens because they are fighting for our freedom and we do understand that but of course there is a certain limit, human limit, what we can -- what we can do. >> reporter: when you say you are at capacity, what do you mean? >> we've offered as a country, free education, free healthcare