Do you know the meaning of the 'X' behind the train box

Every day millions of people travel by train.Have you ever seen the last box in the train? Many people would have seen the last train and some people would have never seen it,but no one would know the meaning of written X on it.Today,we will tell you the meaning of the xwritten on the last coach on the train.

This mark is made so that the train staff know that the entire train is complete.If you've ever noticed.This xmark is made of the color described on the last bogie. Not only this,in the last box of many trains,the light of lamp already starts.This lamp shines once in 5 seconds.According to the rule,this marks should be on the last coach of each train.Apart from this,there is a board on the train cabin where 'LV' is written. This board is written in English and its color is black or white. This board means the last vehicle.

If a train has passed and the staff is not getting the LB board,then this means that the whole train has not come.In this situation, emergency action is started.