I did not watch this programme, but thanks for bringing it to my attention. I had seen the news comment, which I thought was pretty indicative of this government's policy:
Amidst all the talk about Brexit - about borders and about trade - ministers have said almost nothing about how immigration will be controlled after the UK leaves the EU. They have not yet come up with the answer to a fundamental question - who should we let in?
The Home Office originally promised to publish its plans for a new immigration policy before Christmas. Then it said the spring. Now ministers say it'll be in the autumn.
http://www.bbc.co.uk/news/uk-43301325
Maybe they will manage to propose a plan by Spring next year, after we have left the EU.
I did like Rees-Mogg's comment about robot replacing workers.
Can you imagine going in to McD for a hamburger, something like this:
Robot: Please listen to the following options. Press 1 for something to eat, press 2 for something to drink, press 3 to just use the toilet, press 4 to just sit and wait for a friend, press 5 if you are not sure, press 6 if you came in by mistake and want to leave, press 7 if you want hear the options again, now press the hash key.
You: Grrrrr! what was the option for something to eat and drink, and to use the toilet? So you press 1 and 2 and 3.
Robot: I am sorry I did not receive the correct response. Please listen to the following options. Press 1 for something to eat, press 2 for something to drink, press 3 to just use the toilet, press 4 to just sit and wait for a friend, press 5 if you are not sure, press 6 if you came in by mistake and want to leave, press 7 if you want to hear the options again, now press the hash key.
You: Press everything very hard and leave to find a Burger Queen.
Enter Burger Queen and find a robot.
Robot: Please listen to the following options. Press 1 for something to eat, press 2 for something to drink, press 3 for something to eat and drink, press 4 to just use the toilet, press 5 for something to eat, and drink and to use the toilet, press 6 to just sit and wait for a friend, press 7 to wait for a friend, then to eat something. press 8 to wait for a friend, then to eat and drink something, press 9 to wait for a friend, then to eat, and drink and to use the toilet, press 10 if you are not sure, press 11 if you came in by mistake and want to leave, press 12 if you want to listen to the options again, now press the hash key.
Please now ask each member of your party to listen to the same options and make their selection.
If you wish to speak to a human, please stamp your feet and scream at the top of your voice.
You: Stamp your feet and scream.
Robot: We do apologise because there are no humans available at the moment. Please take a seat and we assure you we will attend to you as soon as possible. You are currently 10th in the queue.
You: Leave to find a curry shop, staffed by third generation immigrants, but real people!
Now imagine arriving at hospital/ Doctors' to be faced with a similar scenario.