If you took the time to read threads, you would know me and Mustard disagree on a lot! So your first comment is very strange.
I would be left wing on many issues (drug legalisation, renationalising of trains, cutting tax loopholes) almost too many to name.
Immigration is one topic where I seem to have more of a "right wing" view, because the views of some on the left on it are painfully naive. It wasn't so long ago left and right both strongly believed in the need for international borders.
We should know exactly who is coming here, nobody should slip through without proper checks and endanger the lives of people. One day this ridiculousness in the Channel where people pay criminal gangs will end up killing people. If we did stop any boats from the get go, there would be no incentive to endanger your life to get here, the criminal gangs imply the UK is paved with gold, which I guess compared to the way these people are treated by France it is.
Mass immigration is to the benefit of the wealthy classes, it causes wage suppression which keeps wages low, ideal for rich people. Rich people will also of course live in gated communities and lovely Cotswold villages away from people who live in the milieu of a society which has imported huge amounts of people with different languages and values in a tiny amount of time, leading to little integration and huge societal pressures as well as pressures on local services. And then they will sneer at the people who actually have to live in these places as being "racist."
The situation is wholly ludicrous and our nations policy towards immigration has been little short of insanity for about 40 years.