It's still just Antwerp though. Even Brussels is considerably more dangerous.
Yeah, last two years before deciding to restart my studies, i worked as a mobile patroll guard for securitas in vilvoorde and anderlecht. If we had to deviate from our routine schedule cause of an alarm in Molenbeek, the instruction was pretty clear. "asses if from your car, dont leave it, wait for police to arrive, if you see anything suspicious, send alarm signal and get our".
We only had long flashlights, so no real means of protection. During the two years, i've known 5 patroll guards to have been seriously assaulted.
But here is the deal. Thats actual criminal behavior, its not tied to religion. Most of the aggressors where offcourse north africans, or "blacks" (african gangs from brussel), or just easteren european criminals.
Nothing to do with islam specifically.