not? if you are not, you go to a separate zpapage and you will indicate that. >> reporter: the city's requirement to disclose vaccine status by friday. city employees including police officers who don't comply would be placed on unpaid leave. >> do not fill out the portal information. >> reporter: the deadline is thursday night. >> if we suspect the numbers are true and we get a large number of our members to who stands firm, they believe this is an over reach and they're not going to supply the information or submit the testing. it's safe to say the city of chicago will have a police force at 50% or less for this weekend coming up. >> reporter: there is no way to corroborate those estimates. >> reporter: the leadership of the police department directly contradicted the union head calling the policy mandatory for