UK Anons
Since UK has disarmed it's citizens, you can always fill balloons with pigs blood to throw at the muzzie invaders.
Make sure you yell "swine blood" before throwing.
>gelatine
Is made from any animal, but get your point. Beef is probably moar common source
Now you must go to UK, find the muzzies (they're obvious) and get their wrappers to find out if they are HALAL or pork, then you can be right with actual evidence.