<span style="color: #222222;">Four fishermen from Tamil Nadu have been arrested by Sri Lankan navy early this morning on charges of trespassing. Their mechanized boat has been impounded. They have been taken to Kankesanthurai for further inquiries.</span><br />'' <br />'' <span style="color: #222222;">562 fishermen set out for fishing from Rameswaram yesterday, including the four who have been detained. They are said to have been held from near Neduntheevu in Srilanka. </span><br />