“My mate and I went round and picked up a few dozen bottles and took them back. We got enough for 2 ice creams each and a ticket into the pool. Happy days.”
Yes, happy days indeed. Meanwhile, back in the here and now, here's a few reasons why this ain't gonna happen.
The vast majority of drinks that are sold in plastic bottles are sold by supermarkets. There is absolutely no way that the likes of Tesco's and Sainsbury's are going to set up the logistics to receive empties, provide a refund, then store and return them to, probably, dozens of suppliers. More than that, the difference in weight between a glass bottle and its plastic counterpart is considerable and will add quite a bit to the distribution costs (and hence the price) of the product. Customers (many of whom, judged by what they buy, seem to have far more money than sense) are simply not going to be bothered to return bottles for a few pence refund. They'll just consider the cost of the deposit as part of the price of the drink and chuck the bottle in the bin.
Eddie's wistful reminiscences of collecting Tizer bottles for a few pence extra spending money are consigned to the past along with brown ale and Provident cheques. Young people today have more than enough cash to spend on frivolities and they do not have to scavenge among the detritus left by others to find a few bottles which are unlikely to raise enough money to buy a Big Mac.