A person can get mistakenly (or not) flagged for special screening and get it over and over again - it happened to me many years ago.

I fixed it by filling out a form requesting a review, after which I received a “redress number” which could be entered into my booking information. It reliably stopped after that.

Not defending the practice but the Mohammed thing has a possible origin that isn't directly racist. The common names among Muslims and their propensity to appear on various watch lists lead to a lot of false alarms on those with those names.

It may be a racist result but there is a pretty reasonable and understandable reason it happens, ignoring the legality and morality of that kind of tracking as well.

I hope you extend this understanding to other patterns people recognize and act upon. :)

You can not be racist towards white people. That is not a racism

Wait so when I get treated differently in China due to being white... it's not racist?

You're so far up your own virtue signalling you've lost touch.

An Irish man tries to enter the bar but is denied entry.

They didn't know he was white when they picked him from the list.