My list of making a difference while shopping

1. push a shopping cart back to the designated bay.
2. if there is an empty shopping cart at the car park, use this as your shopping cart and not take a fresh one
3. refuse a plastic bag whenever possible
4. combine your items into as few bags as possible
5. carry your own bag for shopping and don't use plastic bags
6. redirect shoppers to empty cashier line to reduce waiting
7. always return the items your accidently pick up to its own shelf
8. get out of your parking bay asap
9. do not hog the car park lanes
10. assist the cashier in unloading your cart and packing your groceries
11. always queue
12. do not wait in the middle of shopping aisles