Durhamjen no way is UK a mean country, with a population of 63 million (at least) we have quickly become a very densely populated country.
I find those who would welcome anyone who mentions the word refugee as naive, anyone can use this term without real justification. Having worked amongst many if the nationalities now sat waiting to come over I can tell you that the ones that we should be concerned about are those who are stuck in the refugee camps in Lebanon and Jordan, those (mainly women and children) who do not have the financial means and live in abject poverty.
There is a UN process for the movement of refugees which those at Dover are trying to circumvent to the detriment of those in the Arab camps who may have a more valid case for rehousing. Good on the UK government for only sourcing refugees for rehousing from these camps and adhering to the standard UN processes.
The U.K. is one of the worlds largest aid donors both governmental and via charitable organisations.
Again, having worked with theses nationalities both Arab and African, their reasons for wanting to come to UK specifically is (verbatim) "I want to go to England, they give you free houses, you get free education and healthcare'. All of which are private in their own countries and need paying for. There is an ongoing dreadful war in Yemen, (beautiful people) where is the sympathy there? Where are the refugees?.
U.K. Has always been a benevolent country and will continue to be so.