Those who have become victims of sexual harassment at workplace can use the following legal clauses to make complaints(including FIR at police stations):
The Criminal Law (Amendment) Ordinance, 2013
Section 354A(Sexual Harassment)
Punishment
Rigorous imprisonment up to three years, or with fine, or with both in case of offence described in clauses (1), (2),(3)
Imprisonment up to one year, or with fine, or with both in other cases