Hi!
Few month ago I created a script to validate Waze map - WME Validator. Time to time to test the script, I scanned few cities around the world and saved the results. Today I would like to share with you some of those numbers.
Have a look at the graph below. Two months ago Validator reported about 2’800 errors in those five cities, but now there are less than 1’800. And I am sure there will be none in just a few months 
Permalinks: Moscow, London, Paris, Bratislava, New-York
You may doubt if those numbers are even related to the WME Validator. Have a look at the graph below. Validator was enabled in Russia on 2014-03-25 and later in Moscow on 2014-04-07. As you can see the number of errors was slowly increasing, but not after Validator was enabled 
Permalinks: Moscow, Saint Petersburg, Nizhny Novgorod, Tula
Scanning cities around the world, I found few amazing places. For instance, Tokyo. Validator reports around 45’000 errors there, i.e. 25 times more than total number of errors in those five cities on the first graph :shock:
Another amazing example is Mexico City. During the last week they managed to fix around 1’000 :!: errors, i.e. the same number of errors as in those five cities in two months. The progress is just amazing!
At the end I would like to share a permalink to the very first city I saw with no single error reported - Tula, Russia. Can you do better?
