its a colonial documentation system that states our palestinian identity and determines our residency and what places we can / cannot go.
there are 5 ID systems enforced by israel:
1. Gaza Strip ID: if ur a palestinian who holds this ID, you can’t live anywhere in palestine except gaza (i believe this has been in effect since 2007)
2. West Bank ID: if u hold this you can’t live anywhere but 40% of the West Bank due to military checkpoints and settlements (i have this ID)
3. East Jerusalem ID: if u hold this u can have access to most areas in palestine but israel can revoke ur access whenever they want if you live outside of jerusalem
4. israeli ID but held by palestinians: can access “israeli-only” cities but still cannot reside in most towns in israel
5. jewish/israeli ID: if u hold this ur free to live anywhere throughout “israel” . u can even live on the palestinian territories (60% of the West Bank) as a settler