I do not know how effective is it, but highly reflective clothes could help too: https://www.wired.com/2015/02/paparazzi-proof-clothing-thats-embedded-reflecti

I do not know how effective is it, but highly reflective clothes could help too: https://www.wired.com/2015/02/paparazzi-proof-clothing-thats-embedded-reflective-glass/ https://www.wired.com/2015/02/paparazzi-proof-clothing-thats...