> Given Schengen and free movement, why couldn't the legal team from Belgium just 'freely move' through the Netherlands to get to their area of jurisdiction? I

> Given Schengen and free movement, why couldn't the legal team from Belgium just 'freely move' through the Netherlands to get to their area of jurisdiction? I suspect this is because it involved official government business and police activity. For example, I don't know if Belgian police carry weapons. But if they do, I assume they don't have jurisdiction to carry in the Netherlands (and vice versa). Folks downvoting @vacri's question: why? It's a legitimate question.