Just put them back on the plane and be done with it.. If it was that easy, why are people spending thousands of pounds to get to England and now Ireland by dinghy when you just have to get on a plane? Seems a bit daft?
You can't just put them back on the plane and be done with it. If we could it would be a lot easier. Though you still would have the problems of getting the aircraft to take them etc
If they have come in on a plane it generally is a return flight? If the yanks do it why can't the Irish do it? Still doesn't answer why they even get on those dangerous boats when they talk about spending thousands of pounds to get here.. Fly and claim asylum
Not necessarily. Let's remember, a lot of these people wont have booked the flights, they will have given money to a facilitator. They may not remember, or know, which airports they have passed through enroute to get here, so where do we return them to? This isn't a refusal of leave to enter you are talking about where you can return them on the next available flight, it's asylum. It is a different ball game.
Can the Yanks actually do it? Are there circumstances in which they can do it and cannot do it?
