The arrest followed the discovery of weapons, ammunition and materials potentially used to create explosives inside the suspect's van.
The riots were held by ultra-Orthodox Israelis in response to a variety of municipal and national policies.
Settlers attacked at least three Palestinian villages after Hamas terrorists murdered four Israelis near Eli.
The guards reacted by forcefully entering the prison cells and removing leaders of the riots from there, in order to disperse the riots.
The two murdered victims make 90 people murdered in Arab areas since the beginning of the year, according to the Abraham Initiatives.
Rioter established a Snapchat group chat to organize participation in riots throughout Jerusalem.
Fines in Israel were increased for trespassing into fields and bringing firecrackers, flares and spray cans to sporting events.
Among the cities where riots broke out were Jerusalem, Umm el-Fahm and Sakhnin.
For the second night in a row, Palestinians clashed with police on the Temple Mount, which later sparked riots across Israel.
As rioters chased the taxi, the driver hit a pedestrian's leg.