The ULEZ means I will no longer be able to go the 500 metres to my local supermarkets for my elderly mum - are Blue Badge holders exempt from the £12.50 charge?

I drive a 2009 diesel C4 Grand Picasso. I live in a postcode just outside the A406. TFL is proposing to bring in an Ultra Low Emissions Zone next year and it would seem that I will no longer be able to...