jobsworth

1. (chiefly British, derogatory, informal) A person who upholds trivial rules unnecessarily and obstructively in order to exercise their (typically minor) authority.Examples: "The usual council jobsworths came down to tell them to stop playing football."; "For many people, however, the stress of not having the correct ticket for a train or bus journey can lead to a particularly uncomfortable feeling … fear that they might encounter a jobsworth. […] Someone who has been caught out by a jobsworth, will probably accuse them of being an embittered, mean-spirited inadequate who are using their status to give themselves faux importance, justifying their actions by their twin mantras of "Rules is rules" and, inevitably, "It's more than my job's worth.""; "Everyone knows a jobsworth. They are in our offices: the keeper of the stationery cupboard and the grumpy security guard. They add crucial extra minutes to the daily commute: the traffic warden who stands waiting for the time to tick over, the bus driver who drives past as you sprint for the bus stop."Britishderogatoryinformal