The article means ban fuel only vehicles.
There's many types of hybrids.
A plug-in hybrid electric vehicle (PHEV), also known as a plug-in hybrid, is a hybrid electric vehicle with rechargeable batteries that can be restored to full charge by connecting a plug to an external electric powersource. A PHEV shares the characteristics of both a conventional hybrid electric vehicle, having an electric motor and an internal combustion engine; and of an all-electric vehicle, also having a plug to connect to the electrical grid. PHEVs have a much larger all-electric range as compared to conventional gasoline-electric hybrids, and also eliminate the "range anxiety" associated with all-electric vehicles, because the combustion engine works as a backup when the batteries are depleted.[22][24][25]
Chinese battery manufacturer and automaker BYD Auto released the F3DM PHEV-62 (PHEV-100 km) hatchback to the Chinese fleet market on December 15, 2008, for 149,800 yuan (US $22,000).[26][27] General Motors launched the 2011 Chevrolet Volt series plug-in in December 2010.[28][29] At the time, the Volt displaced the Toyota Prius as the most fuel-efficient car sold in the United States.[30][31]
As of December 2016, the Volt/Ampera family is the world's all-time best-selling plug-in hybrid car, with global sales totaling about 134,500 units since its inception, including over 10,000 Opel/Vauxhall Amperas sold in Europe.[32][33] The Mitsubishi Outlander P-HEV ranks second with about 119,500 units delivered worldwide.[32] Third is the Toyota Prius Plug-in Hybrid with cumulative global sales of 79,300 units at the end of January 2017.[1]
