- TESTTTTT!!!!! With the growth in sales and usage of electric vehicles in the UK, the need to identify and access charging points is likely to see substantial demand. This sign displays the universally recognised DoT (Department of Transprt) car recharging symbol and the standard P for parking, this tough wearing 3mm thick aluminium composite sign comes with channelling on the rear for easy post mounting. Includes RA1 reflective face material for temporary display or for use on private land.