It's not a case, solely, of population growth. That will happen. A one-child policy is not in my, or UKIP's policy. More people will mean more people vying for jobs-however, if these people are not criminals and have skills needed, then they can only be a bonus, especially in the case of England, which has a lack of teachers at the moment. So, by all means, let the German teacher in if they suit other criteria (No criminal record, for example.) Don't let them in if they are on the sex offender's list (or somesuch.)
The population will always increase. I see no reason to add to this non-beneficial members from other countries. As for those in the country who increase, it's against morality to impose those sorts of rules, in my opinion, and a better way would be to try and provide both education and the best opportunity for work. It's all we can do-and, for the areas in which are own population doesn't fulfill the roles, then certainly immigration should be allowed to occur. By basis of skills, not race.
If you believe I am supporting racists, please show me what you believe to be racist about UKIP's policies. For comparison, a real racist party is the BNP. UKIP is not racist in and of itself, simply concerned with our role in Europe, of which immigration is one feature. If some individuals within the party express racist views, those are their opinions, and not the party's. These people are soon dealt with. And UKIP is more than the result of economic strain-it is a true representation of what a portion of the country believes. If it were for such flimsy reason, it would not have risen to become the fourth major party.