Hundreds of New Yorkers were caught flaunting coronavirus social distancing restrictions in Brooklyn’s Domino Park on Sunday — and cops did little about it, according to witnesses. The scene, captured on a video posted on Twitter, shows rows of people soaking in the sun at the riverfront park in Williamsburg despite City Hall’s professed crackdown on large gatherings — and Mayor Bill de Blasio’s initiative to have residents snitch when they see lockdown violations. It’s an indication of how New York’s Finest continue to grapple with how aggressively to enforce the restrictions. The video, shot from a moving car, shows...