Black Lives Matter demonstrations

For convenient reference later:

Princeton's US Crisis Monitor provides a detailed survey of Demonstrations & Political Violence as of summer 2020 which includes this summary:

An Overwhelmingly Peaceful Movement
The vast majority of demonstration events associated with the BLM movement are non-violent. In more than 93% of all demonstrations connected to the movement, demonstrators have not engaged in violence or destructive activity. Peaceful protests are reported in over 2,400 distinct locations around the country. Violent demonstrations, meanwhile, have been limited to fewer than 220 locations — under 10% of the areas that experienced peaceful protests. In many urban areas like Portland, Oregon, for example, which has seen sustained unrest since Floyd’s killing, violent demonstrations are largely confined to specific blocks, rather than dispersed throughout the city.

Yet, despite data indicating that demonstrations associated with the BLM movement are overwhelmingly peaceful, one recent poll suggested that 42% of respondents believe “most protesters [associated with the BLM movement] are trying to incite violence or destroy property”
[...]
Research from the University of Washington indicates that this disparity stems from political orientation and biased media framing, such as disproportionate coverage of violent demonstrations. Groups like the Anti-Defamation League (ADL) have documented organized disinformation campaigns aimed at spreading a “deliberate mischaracterization of groups or movements [involved in the protests], such as portraying activists who support Black Lives Matter as violent extremists or claiming that antifa is a terrorist organization coordinated or manipulated by nebulous external forces”