Chief Roberto Villasenor has called a news conference to reveal the Tucson Police Department's view of the state's new immigration law.
Villasenor has refused to make a public statement about SB1070, saying he would wait until the bill was signed before telling the public how officers would implement its requirements.
Gov. Brewer signed the bill Friday afternoon.
The police news conference is set for 4 p.m. at the department's west side substation, on West Miracle Mile at North Fairview.