I've found a helpful link - http://www.doityourself.com/stry/automtintremoval and it seems ammonia is the primary ingredient to make the job a quick(er) one.
I thought ammonia was a toxic gas? But am assuming there has to be some sort of spray on solution you can buy.
Does anybody know where I can get my hands on this product, or perhaps know of something that can be used in its place?
Any help would be greatly appreciated as I've been given a short time to remove the tint. Luckily the bobby that pulled me up was someone I knew so no £££ to pay for my over the top tinting.... yet!