Leaders of the city’s most powerful unions — including many of Mayor de Blasio’s staunchest allies — are balking at his plans to banish horse carriages from city streets.

The Central Labor Council, an umbrella group representing more than 1.3 million workers, fired off a letter to de Blasio and the City Council pleading with them not to axe the “iconic and thriving industry.”

“As one of New York City’s top three tourist attractions, the industry provides millions of dollars in revenue as well as hundreds of reliable, well-paying middle-class jobs,” the letter reads.
Read more: EXCLUSIVE: Unions beg Mayor de Blasio to keep horse carriages - NY Daily News