I Kiss Your Foot: Mack does this to his wife Catherine. It tells you everything you need to know about the dynamics in their marriage.
Loads and Loads of Characters: There are four series, and each episode reveals the life of a character who is generally in the background during the rest of the series. This adds up to quite a lot of people.
A Touch of Class, Ethnicity and Religion: Working class. Mack could be described as working class made good, because he's a wealthy factory owner with a working class accent.
Work Com: Actually somewhat averted. The characters all work in the same factory, but the stories are really about their personal lives, not about their jobs.