Threat letters: Security stepped up in railway stations

Tiruchirapalli, Jun 18: Security has been stepped up at all railway stations and vital installations here after station masters of Ariyalur and Srirangam received threatening letters.

According to railway sources, the typed letters, which were received yesterday, threatened that ''terror attacks by exploding bombs would be carried out in Ariyalur and Srirangam railway stations, if the ban on LTTE is not lifted by the Union Government.''

UNI