That might depend on how militant and well armed the Moslems are in their no go zones. And the brain dead, PC Swedish and other Euro governments will have to have a serious awakening before anything is done by the responsible officials and law enforcement agencies.
I may be naive that way. Admitting the failure of their policies would be Step 1 and ample warning to rest of the West.
Anything they do to resolve their crisis will be better than their current paralysis. Once it is shown that the Swedes are in earnest about it and are willing to tell the idiot class to go pound sand, I’m sure advice and help will be theirs for the asking.