I just want to get opinion regarding this. At my work I asked my manger to leave 5 minutes early in order to catch the train rather than waiting for next train which is 1 hour later. My manger refused my request twice as it’s impossible because certain work has to be done after certain time. In reality work has been done 15 minutes earlier than our finishing time. Where as my colleague comes everyday 5 minutes late due to child care problems who started with me at the same time. Is it unfair treatment or not.