Longest parade of electric vehicles.

An impressive 507 EVs gathered in Stuttgart last weekend to form the longest parade of electric vehicles to date. The WAVE (World Advanced Vehicle Expedition) is expected to have broken previous records from Zurich (305) and Norway (399), but Guinness still has to officially recognise this new World Record. The WAVE Trophy runs until June 8th through Germany and Switzerland.
hybridcars.com, transportevolved.com