Can someone please help me here as I am getting more and more confused about schengen rules.
I am going to Italy on 24 September for 1 week. I then return to the UK. On 6 October I travel to Spain for 5 days before returning home. Does my 180 days start on 24 September on arriving in Italy or 11 October on my return to the UK from Spain? The reason I ask is because I then travel to Spain again on 4 April 2023 for 90 days returning to Uk on 1 July.
thanks for any help