Promoters, Vendors Could Also Face Fines, Jail for Audience Substance Abuse So you're at a music show, let's say Dave Matthews Band, when the unmistakable smell of marijuana wafts your way. It's a scenario familiar to people who attend concerts regularly; there's always somebody in the crowd who sneaks an illegal substance past security. Under the terms of an anti-drug bill being considered by Congress, Dave Matthews, his band, the show promoter, the bartender, and even the guy who sells T-shirts could all be fined or jailed for that fan's joint. [continues 803 words]