Oh!

I should be writing, but I'm not.
On Thursday, I witnessed a racist attack in Barnet High Street (not for the first time, but this was the first violent one).
You could say 'unprovoked attack', but apparently for some people, simply belonging to a different culture is a provocation.
A Muslim man had been walking down the street with his son, and his daughter was just crossing the road to meet them.
A young white man punched him in the mouth in front of his children. The man who got punched was shocked and became very angry, and it looked as though it might became a serious fight, so I got out my phone and said I was going to contact the police unless the white man went away.
He walked away, but he carried on gesticulating insults as he walked down the road.
I was trying to describe his expression: it was supercilious.
The victim was really upset. He had blood all over his mouth, and he could not understand why he had been attacked for no reason. His children were shocked too.
I know people from any culture could feel that they can verbally or physically attack a person from another culture.
This is called racism.
No single culture seems to be either immune from being racist, or immune from experiencing racism.
If you experience it or witness it, this is where you report it: http://report-it.org.uk
If you are a racist, you are a coward and a disgrace to humanity.
I can't get this out of my mind.