@ai6yr
1) take public transportation as much as possible
2) Pay Cash in the area
3) 2 words: Burner Phone
4) Do not go alone and have a buddy
5) Do not allow yourself to fall behind police lines
6) know your rights: https://www.aclu.org/know-your-rights/protesters-rights
7) Have a designated rally point if you get separated
8) When they start firing the tear gas, bail
9) do your diligence had have multiple escape routes preplanned
10) If you local police force is not encrypted have a scanner
11) Check 6 they will redeploy and try to cut off groups
12) PROTECT PRESS. They bear witness and are targeted as well
13) Remove facial ID and fingerprint ID for any smartphones. They need a judicial warrant to use your passcode
14) change your passcode to have a crazy number of letters, cases, symbols and numbers which makes brute force difficult
15) Do NOT take pics of fellow protesters, only security forces