Tesco have recently begun a campaign to reduce the number of carrier bags people use. They have a launched television adverts containing famous people transporting their shopping in alternative containers that are in some way humorously related to the line of work that made them famous (Whoever thought of showing Alan Titchmarsh transporting his shopping in a wheel barrow is clearly a genius.). They are also offering extra loyalty card points to anyone bringing their own bags into the supermarket.
Don't get me wrong, this is a good thing and I applaud any effort to reduce our use carrier bags. The environmental damage caused by discarded carrier bags cannot be underestimated. While in Tenerife I heard about a turtle that had been pulled out of the ocean with 5kg of plastic bags inside it (It is surprising how many millions of carrier bags are estimated to be drifting through the worlds oceans and also how similar they appear to jellyfish if you are a hungry turtle.).
What I don't understand is why if they are so keen to reduce the use of these bags does the Tesco online groceries always arrive in carrier bags despite being in reusable crates. Why also do their shiny new self service checkouts force you to use their carrier bags. I understand that these checkouts use scales to detect when an item has been put in the bag but if the scales where tared when you press the start button you could put you own bag own the scales beforehand.
I have searched my local Tesco's as well as their website and have not found a place where I can post a suggestion to have this changed. Any ideas?