Witnesses in the northern Iranian city of Lahijan, in Gilan province near the Caspian Sea, have told Iran International that security forces have intensified street patrols and vehicle checks, detaining people over protest-related material found on their phones and impounding some vehicles.
According to the accounts, inspections involved thorough searches. Cars were seized if officers found items they considered suspicious, such as wooden sticks or farming tools.
People were also detained if images or videos linked to the protests were found on their mobile phones, the witnesses said.
They added that large numbers of Basij militia members were deployed at major squares and intersections, including Hashmat, Golestan, Abrisham, Bagh-e Melli and Enghelab squares.
Some of the forces remained stationed overnight in unmarked vehicles with tinted windows, according to the reports.
Witnesses also said a number of doctors and nurses who had treated people wounded by pellet shots or live ammunition had been summoned by security agencies.
Videos sent to Iran International showed protesters in Lahijan chanting “This is the final battle, Pahlavi will return” on Sunday night, Jan 4.