The the most common brand of cigarette trash in the gutter seems to be Newport.
I did some work at a city park on the 4th and 5th of July. The park was nice and clean on the morning of the 4th. Later in the day the families started crowding in and we finished and left.
The next morning we were back and the place was just trashed - it was unbelievable. But I had to laugh, among the trash were LOTS of the following: Newport packs, watermelon rinds, full packs of playing cards, chicken bones, and a few Colt 45 cans (drinking not allowed in the park).
The park’s ground crew was fast at work though, with the cans and bottles already being picked up by the Mexicans that had arrived even earlier. One of the Mexicans gave me 6 packs of playing cards! (He probably had 50!)