Even if the numbers are completely made up, I'm not going to be outraged that police decided to enforce laws that cyclists need to be abiding by anyway.
It's about the opportunity cost. What other thing could the police be doing instead of giving traffic tickets to cyclists? After all, the best case outcome of doing so is to reduce pedestrian injuries from 1 per year to 0 per year, which isn't much of a benefit. 16000 people were injured and 178 killed by cars in NYC in 2013. That's a much richer hunting ground for police activity.
"Stop turning a blind eye" doesn't require that many new resources to enforce. The only opportunity cost is the time it takes the officer to write the ticket, which isn't much.
The enforcement tactic in NYC w/r/t cyclist infractions is to have at least two cops sitting around ticketing every biker who goes by committing a minor infraction. The opportunity cost is everything else those officers could've been doing for those several hours (perhaps ticketing the numerous cars blowing through red lights at the very same intersection.)
I live in NYC, I have seen this happen.
Of course, it is much more difficult and disruptive to ticket a car that has just blown a red light at high speed, than a biker who has blown a red light. Unfortunately, the city isn't allowed to install red light cams in most places because of Albany. Red light cams would be a safe, fair counterpart to increased red light enforcement for bikes. That being said, very very very few people are injured and none are killed because of bikes running reds (neither collision in Central Park this year was at an intersection). Likely hundreds are injured and at least dozens are killed from cars running red lights every year.
NYPD says they don't even have the resources to investigate fatal car crashes. They didn't bother investigating the death of a three year old girl in a crosswalk this year. The driver didn't even get so much as a ticket. If there's some cop standing around with nothing to do I'm sure they could be assigned to look into the fifty pedestrian injury collisions that happen every day in New York.
>> "If there's some cop standing around with nothing to do..."
Honestly, I have (almost) only ever seen NYPD officers standing around with nothing to do. I don't know if that's because they are drastically overmanned or because they intentionally deploy loafing cops for the deterrent effect.