https://twitter.com/labour/status/1325858794920939520
I'm not quite old enough to remember fully but I do recall reading about so-called "boat babies" in the late 90's being a serious issue for the asylum system in this country. Not only people arriving pregnant but apparently some literally giving birth on ferries in Irish waters.
Also just looking at the replies and seen this...

The law was changed by referendum in 2004 (in fact looks like the big decline arrivals started actually in 2003).
I think Irish people might have questions about going back to such a regime.
Anyhow Labour want to do just that.
I'm not saying it's good or bad, I don't know but i'd have concerns because I think we are lax enough to be perfectly honest.