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Taoiseach (Irish prime minister) Leo Varadkar stated the procedures take impact from 18: 00 until Thursday 29 March.
He said the Irish cabinet would satisfy later and that Northern Ireland and the rest of the UK would be briefed.
Tánaiste (Irish deputy prime minister) Simon Coveney stated airports and ports would stay open.
The measures presented in the Republic of Ireland will have a significant impact on Northern Ireland’s border area, according to the managing director of one of Sportswear company O’Neill’s.
The firm utilizes more than 750 personnel at its factory in Strabane, County Tyrone, which is near the border with County Donegal in the Republic.
Kieran Kennedy said the step will have a considerable impact on personnel.
” I know that some of this is coming as a genuine shock and it is going to involve big modifications in the method we live our lives and I understand I’m asking individuals to make enormous sacrifices but we’re doing it for each other,” Mr Varadkar stated.
” Our economy will suffer however it will get better.
” Lost time in school or c