rtokens: But about 300 university students were still gathered outside the gates of their campus , witnesses said .
pos: CD IN CD NNS VBG TO DT NNP IN NNP IN DT NN VBD VBN VBN IN NNS .
tokens: One of two roads leading to the University of Yangon from the institute had been closed by authorities .
ltokens: " They are now back in the YIT campus , " an institute official who declined to be identified told Reuters by telephone .