Should electric vehicles be exempt from toll charges?

There is talk in countries such as the UK of introducing an exemption from various toll charges and parking restrictions for those who drive electric vehicles. This has opened up a very interesting debate as to whether this is a good use of public money or indeed a step too far?

Do you think electric cars should be exempt from road tolls, bridge tolls and potentially be allowed to park in restricted areas?

How about keeping tolls & parking the same and provide charging stations in the parking lots. The benefit of being able to charge up while parked makes up for tolls and such.

I think there are many different ways in which governments around the world can invest into the electric car industry and help to create a vibrant charging network. It may be better for governments to maintain tax and toll payments but possibly keep these separate from traditional taxes and invest directly back into the industry?