Bcoz the railway line passes through RAJAJI NATIONAL PARK. It is home for many wild animals and due to some past accidents, the mps was decreased to 40kmph. In last 10 years many elephants were run over by trains..Forest deptt. has taken steps with railways by adding speakers and cameras near railway lines. To prevent the elephants frm cmng near railway line, bee sound is played near railway lines when train passes through..
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