One police source railed against the haphazard communications with cops about the retirement scramble — just four days before the vaccine requirement will be enforced.

“This it’s just comical now,” the source said of the trio of memos issued just hours apart. “This is all a mess.”

As of Thursday, 25 percent of the NYPD’s workforce remained unvaccinated and face being placed on unpaid leave starting Monday if they do not get the jab in the coming days.

Hundreds of cops have been lining up to get the vaccine this week and police brass hope more get the jab over the weekend — but it was unclear how many cops will choose to hand in their gun and badge instead.