This photo was taken on a weekday (Monday) during non-peak hour by a reporter who happened to be in the train. During non-peak hours, trains are not fully occupied so there is no need to give up seats. Also, the construction worker said he is taking the train to his workplace which is a construction site. Which construction worker travels on a train during non-peak hours (none, becoz they are all working)? Which construction worker takes mrt train to work (instead of chartered lorries)?