Barring one loud mouthed bigot from the country isn't quite the same as barring all Mexicans and Muslims. Barring one asshole who preaches hate is a good thing, his (and others) rhetoric against Muslims bears a striking resemlence to what happened in Germany in the 1930s.
Despite your efforts to twist things to serve your poisonous agenda, this is another oportunity for me to show you what the world is really about.
Here is some news on what you are talking about.
Here is the petition to block Donald trump from entering the UK.
"The signatories believe Donald J Trump should be banned from UK entry.
The UK has banned entry to many individuals for hate speech. The same principles should apply to everyone who wishes to enter the UK.
If the United Kingdom is to continue applying the 'unacceptable behaviour' criteria to those who wish to enter its borders, it must be fairly applied to the rich as well as poor, and the weak as well as powerful."
Half a million people have signed it (including me)
To balance it out, here is the petition against the first petition...
"There are proposals to ban Donald Trump from the United Kingdom. At least, there's a petition on the topic. This is totally illogical.
For starters we shouldn't be banning people for their opinions on domestic actions in a US political race that doesn't concern us. But more importantly if he does actually win the nomination, and then goes on to win the presidency. We then have to work with a man who we banned from our country in the first place - which totally offsets and upsets relations between two closely bonded countries. Leave the decision making on appropriate responses to the Americans. Lets mind our own business."
Of course, our government doesn't usually care what the people want and they still go to wars despite our protests. They will probably let this clown into our country anyway because he has money.