Throw them in cages like wild animals! They are NOT legal citizens of Canada, UK or the USA and thus should not have legal representation in those countries. Don't deport them because they will just come back! There are no records for them and no way to find them. IF THEY ARE CAUGHT IN THE ACT OF ANY CRIME THROW THEM IN JAIL IMMEDIATELY. Otherwise, they will escape into the "shadows". If they are unprovoked and using an axe or machete in a violent crime or beating anyone violently...EXECUTE ! No trial. Things can't continue on this path. These people are making a mockery of law and order !
After a few hundred of these thugs are behind bars or executed , they will think twice before committing a violent crime in our peace loving communities. Maybe we will have some semblance of sanity returning to western countries.
Dan Laskowski