Almost waited for the DeLorean to warp into the event as Mark Calnan CEng FIMechE MIET, Director of Electric Blue gave an excellent talk on 'How can we overcome the challenges of rolling out zero emission vehicles?' event held at the IET Savoy Place organised by the IET Central London Network.Click here to read an account of the evening lecture where Mark spoke about different types of chargers that are needed for electric vehicles and why we are likely to see more e-vehicles on our roads.