Since it seems that many cultures don't have this concept, I'll explain it briefly (In a separate journal entry rather than in a comment because I think it's relevant).
Imagine a university...
The students performing a "greve" (strike) would mean the university wouldn't have any...
The students performing a "greve de zelo" would mean every single student would show up.
Does such a "greve" cause disruption? Is it intended to?
Yes, it does.
Let me demonstrate:
Back where I studied...
17,000 students...
Most of those students stayed in bed...
If all of them showed up one day, it would demonstrate that the facilities were inedequate to accomodate them all...
Another example:
Police force! (and this is the case at hand)
In their case, a "greve de zelo" would result in a huge amount of parking tickets, for instance...
See the point now? :-)
Re:grève du zèle
cog on 2005-06-23T14:49:18
They've done something in Portuguese airports a while ago too, checking through every tenth passenger's bags, just as the book says they should:-) Flights were getting *huge* delays.