A least the state government will stop playing favorites on June 30th with Hybrid vehicles, what a crock of shit that was "oh you buy car that we like?? ALL THE LANES FOR YOU!":
"Hybrid rules on I-66:
Effective July 1, 2011, hybrids with clean fuel plates issued before July 1, 2011 are allowed to travel in the HOV lanes on I-66 during rush hour with one occupant. That exemption will expire June 30, 2012. Hybrids with clean fuel plates purchased after July 1, 2011 are not allowed to travel on the I-95/395 HOV lanes without three people on board."
http://www.virginiadot.org/travel/hov-rulesfaq.asp