Alert preferences
You choose what you hear about.
Every alert type defaults off. You decide which patterns matter to you — Block doesn't decide for you.
No tracking, opt-in only
Alert preferences are stored locally. Block does not build a profile of what you opted into or track your preferences over time.
Alerts are about patterns, never people
Every alert describes a block-level pattern — a type of incident on a stretch of street. No alert will ever name or describe an individual, include an address, or share surveillance data.