time keeping

We had 3 people late on their interview today:

• a girl in her twenties with poor hair extensions late by 20 minutes and excuse about not being able to park her car anywhere because she had no change to pay for the car park. Little S's answered that next time she should maybe leave home on time and make sure she has a petite cash.
• a guy with dreadlocks saying we are racists because we are not going to see him when he was late for an hour and fifteen minutes for his interview. Reason of lateness was that he was feeling poorly. Well I wouldn't get my job if I was so late so why somebody else should get such chance?
• a guy in a suit who was late by 2 days. Was told to come on Friday at 10am and showed up Tuesday at 11.30am. When asked why he answered that he couldn't come on Friday because he had birthday and he decided to pop in on other day