By Danny Hakim

New York City could start charging residents to park in their own neighborhoods under Mayor Michael R. Bloomberg's congestion pricing plan. The mayor's proposal, which was introduced in the State Senate this month, would charge most drivers $8 to enter Manhattan below 86th Street on weekdays. To mollify people just outside the zone who feared their streets would turn into parking lots, the Senate bill would allow the city to issue permits so that most parking spots would be restricted to neighborhood residents.

But the bill says there would be unspecified fees that residents would have to pay to get those permits. The money would go to the city's general fund.

John Gallagher, a spokesman for the mayor, said "discussion of a fee structure for residential permit parking is very premature." Among other details of the plan, visitors coming into the city could deduct the cost of bridge and tunnel tolls from an $8 fee to enter Manhattan, but only if they use E-ZPass. And the state's environmental review process would be waived to speed up the plan.

We took a dive into the fine print of the mayor's proposal. As one might expect with such a voluminous piece of legislation, a number of notable items emerge from the fine print.

It's not spelled out how visitors driving into New York City would be made aware that they had to pay $8 within 48 hours or face a $115 fine. The mayor and his administration have said most people would likely have heard about the congestion fee, though some lawmakers say many might not. The mayor's staff says there would also be adequate signage. Lawmakers have wondered how this would actually work: The signs, presumably, would have to explain how and where to pay, requiring a lot more words than "toll ahead."