This cache is the second in a series of Unknown caches that will help you to find FAD 2013 that will be somewhere in the surroundings of Södertälje.
The cache is not placed at the starting coordinates, and it is STRICTLY FORBIDDEN to stop a car on the highway!!!
But where is the cache, check your coordinates with certitude and you will get some hint on where FAD 2013 is...

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You can validate your puzzle solution with certitude.