fathom - 5:03 pm on Apr 20, 2012 (gmt 0) [edited by: fathom at 5:31 pm (utc) on Apr 20, 2012]
Difficult to say.
I specifically ask Matt Cutts that (back in 2003 so quite dated now) and his response was as an example...
1st offense 30 days
2nd offense 60 days
3rd offense 90 days
I CAUTION YOU THOSE ARE NOT FACTUAL REFERENCES
It could as easily be 3, 6, 12 months or 1, 2, 3 days.
I spent a year inaccuracy quote Matt and a year later Danny Sullivan query and it was then he stated the numbers were fictional the varying degrees was factual.
I'm on my 100,485 offense so mine is to the tenth power! :)
[edited by: fathom at 5:31 pm (utc) on Apr 20, 2012]