Coca-Cola are doing a deal to try & reduce the amount of drink driving that happens over the festive period by giving drivers a 3 for the price of 1 offer. Sounds like a good idea to me!
I think that this is a great deal and one of the most responsible things that any company has done to reduce the risk of drink driving. If this even stops one person from drinking and driving then it has been well worth it. Well done Coca-Cola.