It is composed of interlocking metal frames, covered with whitish clay that has... The first impression is of an irregular and very complicated . . . what? There are no ...

Check out The Hindu explainer on the electronic interlocking system in railways. And what could have caused the accident in Balasore in Odisha.

According to the data, railways loaded 1509 million tonnes of freight in 2022-23, earning Rs 1,60,158 crores. (image: Pexels) Indian railways have provided Electronic Interlocking systems across ...