johanna wrote on Mon Jun 8, 2020 8:30am:
EU citizens can stay 90 days within a 180 days period. If you stay longer you may be fined, but you cannot be deported as Dario says.
For British citizens everything will depend on the negotiations about Brexit. If it still ends up a Brexit without an agreement, the British even might ne...Read more...
...ed to apply for a visa.
My apologies - deportation and/or barring from entering the Schengen zone only applies to third country nationals (which UK will soon be)
https://www.schengenvisainfo.com/news/consequences-of-overstaying-in-schengen-area/
The above link talks about application for a visa, so obviously doesn’t apply to UK ... yet. That being said, The introduction of ETIAS will require anyone from outside Schengen zone to apply online for a Schengen visa. Was supposed to be January 2021, but I believe has been put back a couple of years. This would cost in the region of £7 and be valid for 3 years.
Ireland, whilst an EU member state, is NOT in the Schengen zone. I would suggest that they will be one of the countries to which a Schengen visa waiver is applied.