A gas tax takes care of that. And remember, buses use fuel too.
Instead, just lower income taxes and GST.
It did raise taxes somewhat on tobacco and alcohol. Good move there.
By discouraging public transit, it allows them to collect more revenue via gas taxes so it doesn't look like they are spending like drunken sailors. Sin taxes historically have been a good place for Lieberal spending governments to hide tax increases and they have gone back to their old tricks. Don't expect any lower taxes from this government.