Depends, on what set is running the block honestly . If you plan on serving rocks on someone else's block you could ask permission in exchange for some of your profits. However if you are openly rolling with their opps, and they know, they might empty their Glocks in you on the spot. Best bet may be to spit bars that are tops, in front of the live crew recording the TV show cops, unless them bars flop, and you end up behind bars In orange crocks, orange pants and a top, with a guy on top of you giving you his best impression of captain Spock...