- PR by region (except in NI)
- MEPs in each region win their seats according to the d'Hondt method
- Small parties can only get 0-1 MEP per region under d'Hondt
- Threshold to gain an MEP depends on vote distribution *within that region*
- Candidates are allocated from party lists. Each party standing in a region has put forward a list of candidates in a particular order. If they win 1 MEP, the top candidate gets in. 2 MEPs, top 2 candidates get in. etc.
- In other words, there's no one single "best party to vote for" answer for all UK.
1) No party will ever get a majority of MEPs, unlike in a GE
2) Main issue is Brexit (unlike a local election)
3) Tactical voting can be quite effective.