I know this question has been seen a lot - and I'm relatively sure its safe.
Just wondering how to get a grounding charger. I have 3 pin UK plug with metal grounding pin HOWEVER there is no connector between the grounding ring on the power brick and the slot the ring slides into when you assemble the charger.
Do apple sell a UK 3 pin grounded plug that ACTUALLY connects to the ground on the power brick? It seems the one shipped with mine only has a metal ground pin for show as it doesn't actually connect to the power bricks ground