Redpills dropped on GB News.

>There are no border controls between NI and the ROI
>Rwanda plan happened, all the migrants flowed from the UK into NI, then into ROI
>Rwanda plan gone, they went back into NI
>If an immigrant lands in Dublin, they can come to Belfast with no passport-and then to the rest of the UK.
>We therefore technically have a border with the entire EU which we do not monitor or have any passport checks on
Northern Ireland was majority REMAIN, remember. So when it was suggested that a new customs and (in some cases) legal border be placed in the Irish Sea to allow NI continued access to the single market, Unionists protested-as they didn't want to be cut off from the rest of the UK in any way.

As a result, there is a permanently open backdoor to Northern Ireland that allows people to arrive without having to sail the channel or really do anything dangerous. If they can get to Ireland, they can get to the UK.