Eat the Rich (1988)

"Alex is a disgruntled waitress at a snobby exclusive restaurant who falls on hard times. Forced to deal with the contempt and disgust of the upper class, Alex & cohorts attempt to go on a rampage. Meanwhile, General Karprov and Spider plot to involve the inept anarchists into their plans to derail the prime-minister-to-be's campaign." -imdb.com