one of the things about their peace deal they made is

for the Catholics they want to be part of the Republic

they don't want to be part of the UK

so they removed the border

and they've got all this friction

you can live on one side, work on the other side

it's all fine

but they use pounds

south of the border they use euros

still drive on the left

and that was one of the big things

that was worrying about Brexit

because of the EU, there's no border

there's no customs or anything

and they were thinking they'd have to put up a barrier

and check what you're bringing in and out

which was causing a lot of upset

for the Catholics

who consider themselves Irish

but live north of the border

anyone born in Northern Ireland

can get an Irish passport like the one

but it's like

in Wales you could never put a border

when we were driving back from Wales

there were a bit

where we were driving through and it's like

welcome to England, welcome to Wales

yeah but in that case

but in that case for 100 years

there had been a border