I work with a girl, non smoker who lives 5 min from home. She takes 2 hour lunches, she works maybe 3 hours in am goes to lunch, comes back works and hour or so then has leave to run errands then comes back for another hour or so. While I sit there and take my two 15 min breaks and half hour lunch. NON smokers abuse work time as well as some smokers.
She sounds like a lot of state employees I used to work around when I was a gov-co employee.