Tim the Crash-Test Dummy survived 16 bullets that thudded into ballistic glass inches from his head. The shots were fired in a tight pattern by a pair of onrushing Bucks County SWAT team officers simulating an attack on a transit bus operator.

After bus drivers' most recent contract with SEPTA included bulletproof enclosures on buses, the new additions will be put to the test.

SEPTA is working to ensure no other bus drivers are shot and killed while operating a SEPTA vehicle as they demonstrate bulletproof glass to be installed in some buses.