Do you know how your Moroccan hash is made and transported to Europe?
The people guiding Thijs in Morocco to inform him more about hash explained to him how to bring it 'hash' to home. A piece of hash wrapped in plastic, with some olive oil gulped them down and then a flight to Europe and a bunch of hours later pooping them out.
Let's we hope that your hash from the coffeeshop is not imported like Thijs was informed about how to bring the hash to home in Europe.